Cache Memory Mcq


Hibernate caching improves the performance of the application by pooling the object in the cache. 8 Floppy Disk3. A CD-ROM Drive or optical drive is the device used to read them. Answered - [Cache Memory] [Ram] [ROM] [None of the above] are the options of mcq question Which of the following is an example of non-volatile memory realted topics , Computer Awareness topics with 0 Attempts, 0 % Average Score, 1 Topic Tagged and 0 People Bookmarked this question which was asked on Oct 27, 2018 19:25. ) DVD ROMs C. Dot per inchb. The purpose of Drive Space is to increase the amount of data the user could store on disks, by transparently compressing and decompressing data on-the-fly. Control memory C. Forward DNS to another device IP address d. Cache memory Read-only memory (ROM) consists of a programmed integrated circuit that doesn't lose data when powered down, making it nonvolatile. Operating System is System Software which enables users to interrelate with the Hardware. "Computer Architecture Multiple Choice Questions and Answers (MCQs)" pdf is a revision guide with a collection of trivia quiz questions and answers pdf on topics: Assessing computer performance, computer architecture and organization, computer arithmetic, computer language and instructions, computer memory review, computer technology, data level parallelism and GPU architecture, embedded systems, exploiting memory, instruction level parallelism, instruction set principles, interconnection. (23 points) Memory management: a. 1 Segmentation 2 Swapping 3 Demand Paging 4 None of the above Ans ) 3. The hit ratio for read access only Yes, RAM makes OS faster. Cache Design MCQs Quiz Online PDF eBook Download. (A) Cache memory (B) Secondary memory (C) Registers (D) RAM (E) None of these; Ans (B) Secondary memory. None of the above Ans: 2. The average memory access time for a machine with a cache hit rate of 90% where the cache access time is 10ns and the memory access time is 100ns is (a) 55ns, (b) 45ns, (c) 90ns, (d) 19ns 127. Cache memory c. CCC Sample Question Answers / Bank – Previous Year MCQs Paper Set-C ccc exam questions , ccc model test paper , ccc previous year paper , ccc question answers , ccc sample paper , ccc study material. Explanation are given for understanding. CD-ROM drives have speeds ranging from 1x to 72x, meaning it reads the CD roughly 72 times faster than the 1x version. Random-access memory C. RAM NRRJET Nareddula Rajeev Reddy: Jobs, Exams and Tests+ Toggle navigation About. The semiconductor memory cell is fabricated with A) Register [Answer] B) Capacitor C) Transistor D) none 7. OPSC ASO Exam Pattern : In OPSC ASO Exam, 1 mark questions will be asked from English & General Awareness Papers but 2 Mark will be asked from Math, Reasoning & Computer Application Papers. Order of significance b. Choose the fastest memory? a) hard disk b) DVD ROMs c) cache memory d) static memory e) none of these 17. Cache memory d. It utilizes a multilevel caching scheme as explained below − First-level Cache. Interview MCQs Test for Operating System - Warmup. com mcqSets. Caches and Cache Types Multiple Choice Questions and Answers (MCQs), caches and cache types quiz answers pdf to learn online computer architecture course. Cache is physically located close to the CPU and hence access to cache is faster than to any other memory. Explanation: It is called the Cache Memory. An in-memory database is chosen explicitly for its performance advantage. These MCQ’s practice sets on Computer Architecture are the best way to check your computer knowledge before going for any competitive exams. D) Hard disk 50 most asked MCQ. Find Ministry Of Defence Jobs Mcqs for nts , Ministry Of Defence Jobs Mcqs for entry test and all Ministry Of Defence Jobs Mcqs related to jobs tests, nts test, fpsc tests , pts tets, ots test, admissions test and GAT test at mcqs nts. "Operating Systems MCQs" helps with theoretical & conceptual study on computer system, concurrency deadlock and starvation, concurrency mutual exclusion, synchronization, introduction to operating systems, threads, SMP, and microkernels. Which of the following is not an internet search engine? a. Transferring data between main memory and CPU causes delay because RAM is slower than CPU. main thread terminates after the termination of child threads C. 8)The effectiveness of the cache memory is based on the property of _____. However, in Java, a developer does not need to explicitly allocate and deallocate memory. 54) The cache usually gets it’s data from the_____ whenever the instruction or data is required by the CPU: a. What is mainframe computer? Ans: big, powerful, expensive computers used in the background by large organisations. To increase the speed of memory access in pipelining, we make use of _____ Special memory locations Special purpose registers Cache Buffers 49 The periods of time when the unit is idle is called as _____ Stalls Bubbles Hazards Both Stalls and Bubbles 50 The contention for the usage of a hardware device is called _____ Structural hazard Stalk. 13 Memory Hierarchy3. Set 1 Set 2 Set 3 Set 4 Set 5 Set 6 Set 7 Set 8 Set 9 Set 10 GK in Hindi. Sample Multiple Choice Questions (MCQs) 2001 Question 1 on the 1999 examination is Compulsory and consists of 50 mcqs drawn largely from those given below. None of these 2) The ALU of a computer response to the commands coming from A. Registers d. A) Primary memory B) Control section C) External memory D) Cache memory 17. Assume that only arrays S1 and S2 can be cached in an initially empty, physically addressed, physically tagged, direct mapped 2kb cache with 8 byte block size. Memory Organization - MCQs with Answers Q1. Threads, SMP and Microkernels Multiple Choice Questions: 61 MCQs. To clear your cache on Google Chrome, select the drop-down menu on the top right of your browser window and go to “More tools. Random only memory B. 0 that is used to fire a normal postback to a different page in the application is called A. Posted on November 11, 2019 Author Quizzer Categories Computer Science MCQs Class 11 Leave a comment on Memory card used in mobile phone is a type of: Cache Memory works between: (A) RAM and Processor. special function registers c. In which case Cache Memory is used To increase RAM speed To overcome BUS speed To overcome Speed rate between RAM and CPU To overcome CPU speed Question No: 18 ( Marks: 1 ) - Please choose one To display a single line text area on the web page, we use ___ tag. ) Cache Memory B. The cache also plays an important role in processor speed. The details OPSC ASO Syllabus & Exam Pattern is given below. Home / Books / Upkar's MCQs on Computer By Dr. This tutorial contains important computer organization and architecture mcq for GATE Exam practice. routeros-powerpc-x. The reason for the implementation of the cache memory is _____ a) To increase the internal memory of the system b) The difference in speeds of operation of the processor and memory c) To reduce the memory access and cycle time. 91 The performance of cache memory is frequently measured in terms of a quantity called: (A) bit ratio (B) nor ratio (C) no ratio (D) hit ratio Ans D Q. CACHE MEMORY Moving information between RAM and therefore the central processor’s registers is one amongst the foremost long operations a CPU should perform, just because RAM is far slower than the central processor. Cache memory C. COMPUTER MCQS FOR GATE AND ALL NTS`S TESTS. Comparatively Fast. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently. none of the above 13) The kernel keeps track of the state of each task by using a data structure called A. The chapter. The cache hit ratio is 80 per cent and the main memory hit ratio is 99 per cent. Magnetic core memory d. memory used in super computers MCQ's on Unit-4 Memory & I/O Management * indicates questions for reference only & not included in syllabus. The solved questions answers in this Cache Memory - Practice Quiz - 1 quiz give you a good mix of easy questions and tough questions. The memory blocks are mapped on to the cache with the help of _____. ) Secondary Memory D. English : 100 MCQ : 100 Marks; General Awareness : 100 MCQ : 100. (A) refers to a computer system capable of processing several programs at the same. special function registers c. Finally, all the candidates look at the current page on Data Structure and Algorithms Programming Quiz and for more information keep an eye on Freshers Now webpage. The chapter "Computer System Overview MCQs" covers topics of basic elements, cache design, cache principles, control and status registers, input output and communication techniques, instruction execution, interrupts. Fundamentals of computer multiple choice questions with answers set 1. (2) an extremely large secondary memory (3) an illusion of an extremely large memory (4) a type of memory used in super computers (5) None of these Ans- B 22. com mcqSets. Practicing All Computer Architecture - Programming Entrance Exam Questions and Answers in online helps you to improve your ability to attend the real time C, JAVA, PHP, DBMS Entrance Exams. Microprocessor And Assembly Language MCQ 03 The amount of information which can be placed at one time in the cache memory is called_____: Microprocessor And. A) i- True, ii- False, iii-True. Main memory is made up of RAM and ROM, with RAM integrated circuit chips holing the major share. This would require intolerable waiting by the CPU if it were not for an intermediary fast memory cache built into most modern CPUs. logical == physical User can have complete control. Q n (D) n TQD =? Ans: D. The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately C A) 16 digits B) 6 digits C) 9 digits D) All of above 33-B 34. Cache Memory // Flash Memory // Virtual Memory // Buffer// for panchayat secretary exam Computer Memory MCQ for JSSC // VVI questions from computer memory for jssc panchayat sachiv. It is provided by OnlineTyari in English. stack pointers d. Random Access Memory Objective Questions – Part 2… Online Test Random Access Memory Objective Questions Digital Electronics Objective Questions …. Cache is the internal memory pool of a CPU, made from flip-flops similar to those of the internal registers with the main differences being that the cache is much larger. virtual memory is created ** cache memory is increased; memory for OS is reserved; Additional memory is installed; 10. Therefore, very little or no time must be wasted when searching for words in the cache. Forward DNS to another device IP address d. Learn cache design, control and status registers, basic elements test prep for top computer science. The following quiz/worksheet combo will quiz you on specific types of cache. Home / Books / Upkar's MCQs on Computer By Dr. In the sum of products function f (X,Y,Z) =Σ(2,3,4,5), the prime implicants are 2. The data that is stored within a cache might be values that have been computed earlier or duplicates of original values that are stored elsewhere. Therefore a C programmer must manage all dynamic memory used during the program execution. Conventional memory. ) Cache Memory B. MCQs of Computer Science with Answers for Online Test Preparation. Caching is important to Hibernate as well. It utilizes a multilevel caching scheme as explained below − First-level Cache. Question: MCQ: Cache Is A High Speed Memory And Usually: 1) Dynamic RAM (DRAM) 2) Static RAM (SRAM) 3) SDRAM 4) None Of The Above What Is Cache Memory: 1) A High Speed Memory 2) Usually A Static RAM 3) One Of The CPU Registers That Makes The CPU Very Fast 4) 1 And 2 In General, We Need Cache Memory Because: 1) The Time It Takes To Bring An Instruction (or Piece. Cache memory stores copies of data from most frequently used main memory locations. iii) It can be used as secondary memory. Our system has a main memory with 16 megabytes of addressable locations and a 32 kilobyte direct mapped cache with 8 bytes per block. (B) a cache-memory in which item to be searched is compared with all the keys simultaneously. ) Programs D. All FPSC related tests also have computer mcqs. ) Storage Area Network B. Which memory unit has lowest access time? (1) Cache (2) Registers (3) Magnetic Disk (4) Main Memory (5) Pen drive Ans- B 28. The operating system creates _____ from the physical computer. each thread is allocated with new memory from main memory B. Each row in this diagram is a set. Cache memory mapping technique is an important topic to be considered in the domain of computer organisation. com mcqSets. (2) an extremely large secondary memory (3) an illusion of an extremely large memory (4) a type of memory used in super computers (5) None of these Ans- B 22. MCQs for Basic Computer Knowledge Test. Computer Quiz in English Test Series 2nd. Thereby fetching data is faster. Question and Answer of Memory Management in OS. Computer Fundamental MCQ - Multiple Choice Question and Answer Computer Fundamental MCQ with detailed explanation for interview, entrance and competitive exams. Try the following multiple choice questions to test your knowledge of this chapter. Fixed slot of cache. Primary Memory / Volatile Memory– Primary memory is internal memory of the computer. To check RAM in your Linux system open the terminal (Ctrl + Alt + T) and type the following command mentioned below. Dynamic cache service and HTTP plug-in. Which of the following bus is used to transfer data from main memory to peripheral device? DMA bus; Output bus; Data bus ** All of the above; 9. 11 Cache Memory3. Random Access Memory Objective Questions – Part 2… Online Test Random Access Memory Objective Questions Digital Electronics Objective Questions …. Direct mapping`s performance is directly proportional to the Hit ratio. We can not have a big volume of cache memory due to its higher cost and some constraints of the CPU. com mcqSets. In computer science, locality of reference, also known as the principle of locality, is the tendency of a processor to access the same set of memory locations repetitively over a short period of time. Primary memory B. This memory is larger than cache memory and is cheaper and slower. Example: Let’s say there is an int variable that is shared by two threads. The details OPSC ASO Syllabus & Exam Pattern is given below. The following quiz/worksheet combo will quiz you on specific types of cache. Thus main memory blocks 0,128,256,…. This Caching pages and data in ASP. MCQ PART 13(IN hindi) 6m 51s. Virtual space b. com mcqSets. Oracle/PLSQL MCQs section has MCQs for the preparation FPSC, PTS, NTS, UPSC, and other competitive tests like CSS, PMS, etc. So try to check out all. The block size in L2 cache is 16 words. What type of memory is dual-ported and can be read from and written to at the same time? A. All the data stored in memory is added up, and the answer is then stored in the parity bit. A _____is a collection of processors. Here’s a quick explanation of each kind of memory: RAM: Stands for random access memory; refers to memory that the microprocessor can read from and write to. Question: MCQ: Cache Is A High Speed Memory And Usually: 1) Dynamic RAM (DRAM) 2) Static RAM (SRAM) 3) SDRAM 4) None Of The Above What Is Cache Memory: 1) A High Speed Memory 2) Usually A Static RAM 3) One Of The CPU Registers That Makes The CPU Very Fast 4) 1 And 2 In General, We Need Cache Memory Because: 1) The Time It Takes To Bring An Instruction (or Piece. The chapter. Fetching data from the main memory is slow , so a cache is used for faster access to frequently. If the desired data or instruction is not found in the cache memory and CPU refers to the main memory to find that data or instruction, it is known as a cache miss. This contains 20 Multiple Choice Questions for Computer Science Engineering (CSE) Cache Memory - Practice Quiz - 1 (mcq) to study with solutions a complete question bank. The professional membership site dedicated to supporting current, past and prospective CACHE practitioners and their employers. 5 Secondary Memory or Auxiliary Memory3. Cache coherence protocols are major factors in achieving high performance through thread-level parallelism on multi-core systems. com mcqSets. There are two basic types of reference locality – temporal and spatial locality. Sequential Access C. MCQ quiz on Memory Management multiple choice questions and answers on Memory Management MCQ questions quiz on Memory Management inb Operating System objectives questions with answer test pdf. Ans: Cache memory is a small and fast memory between CPU and main memory. The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately C A) 16 digits B) 6 digits C) 9 digits D) All of above 33-B 34. Read Only Memory (ROM), also known as firmware, is an integrated circuit programmed with specific data when it is manufactured. A 32 bit microprocessor has the word length equal to. The speed of an SRAM block is the function of many var. i) Cache memories are high-speed buffers which are inserted between the processors and main memory. Answer : (d) (20) MCQ (12) Microprocessor (6) Mobile Computing (1). Learn Computer Architecture from Princeton University. JavaScript MCQ QUESTIONS AND ANSWERS. Explanation are given for understanding. (1) Direct Mapping:-1) The simplest way to determine cache locations in which store Memory blocks is direct Mapping technique. A sound cache e. 1) Separate Read/Write heads are required in which of these memory access schemes. Best 8086 Microprocessor Objective Questions and Answers. 9) Virtual Memory is commonly implemented by _____. The operating system creates _____ from the physical computer. Explanation are given for understanding. Mcq based on Cache memory part 7(in hindi) Lesson 24 of 32 • 3 upvotes • 8:02 mins. Cache एक High Speed मेमोरी होता है जो कम्पूयटर में CPU और RAM के मध्य लगा होता है। यह उन डेटा व निर्देशों को स्टोर करके रखता है जिनकी जरूरत CPU को बार-बार पड़ती रहती है. An in-memory database is chosen explicitly for its performance advantage. In direct mapping cache technique, mapping each block of memory is mapped to _____. MCQ PART 13(IN hindi) 6m 51s. You need to decide how your application will handle unmanaged memory. Read-only memory D. What type of cache memory resides on the system board? A. State whether the following statement is True or False for cache memory. In which case Cache Memory is used To increase RAM speed To overcome BUS speed To overcome Speed rate between RAM and CPU To overcome CPU speed Question No: 18 ( Marks: 1 ) - Please choose one To display a single line text area on the web page, we use ___ tag. 1) Separate Read/Write heads are required in which of these memory access schemes. CCC MCQ Questions and Answers Pdf Download. Multiple Choice Question (MCQ) on Computer 1. 0 that is used to fire a normal postback to a different page in the application is called A. Cache memory Without a cache memory, a fast CPU could waste most of its time waiting for data from the slower main memory, causing your device to become very slow. Conventional memory. In the second stage the tag and data memory arrays are accessed; for cache reads, the data is available by the end of this stage. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Episodic-like memory does not require conscious recollection. com [email protected] Polytechnic iii) A process is created to perform a function on behalf of a user program A) i and ii only B) ii and iii only C) i and iii only D) All i, ii and iii 2. Once you have answered the questions, click on 'Submit Answers for Grading' to get your results. The questions may be theoretical and also require knowledge of facts and application. ) Secondary memory 452. examples with detailed response description, explanation is given and it would be easy to understand. Cache directing. Literariness. It caches the lookup table and lookup values in the cache for each row that comes into the transformation. Stack is not flexible, the memory size allotted cannot be changed. Case memory c. Commensurably, the operating system has none. None of the above Ans: 2. Click on the View Answer button to know the correct choice among the provided alternatives. Computer MCQs Part 22 Saad Ahmad Computer MCQs No comments In this post you will find the MCQs about Components of Computer and Computer Software and Languages, this is a advanced level MCQs which will help you test in preparation. Memory address in set-associative cache is interpreted into the three fields namely; A. 30 A-Flip Flop can be converted into T-Flip Flop by using additional logic circuit (A) n TQD =• (B) T D = (C) D = T. MCQ based on Cache part 11(in hindi) 8m 04s. Operating system c. Basic Computer Science MCQs Solved for NTS Test Which is the fastest type of computer memory? a. Let us explore, the model paper on Computer Architecture. This includes using extra memory for a cache, and CPU cycles to maintain the cache. Which of the following is a cache of Pentium? a) data cache b) data cache and instruction cache c) instruction cache d) none of the mentioned. LECTURSHIP PCS/OTHER IT TEST MCQ,S Cache memory b. MCQ Series Buy Link- https://goo. What type of cache memory resides on the system board? A. Fundamentals of computer mcqs sets include all type of multiple choice questions with answers which covers the topics such as history of computers, generation of computers, classification of computers, Computer Peripherals, Storage Devices, Computer Security Systems, Computer Viruses, Computer Networking, windows, computer motherboard structure and important terms related to computer functionality. special function registers c. The given sentence Cache memory is a form of ROM is FALSE. com mcqSets. stack pointers d. 11 Changes in Memory and Registers for an Interrupt Start N + 1 Y + L N Y T Return Main. While cache memory used to be on the motherboard, it is now most commonly found. Cache memory is fastest memory that is used by CPU. Question: MCQ: Cache Is A High Speed Memory And Usually: 1) Dynamic RAM (DRAM) 2) Static RAM (SRAM) 3) SDRAM 4) None Of The Above What Is Cache Memory: 1) A High Speed Memory 2) Usually A Static RAM 3) One Of The CPU Registers That Makes The CPU Very Fast 4) 1 And 2 In General, We Need Cache Memory Because: 1) The Time It Takes To Bring An Instruction (or Piece. 1) Separate Read/Write heads are required in which of these memory access schemes. CPU Registers 100s Bytes <10s ns Cache K Bytes 10-100 ns $. For the questions without answers, post your attempts to the forum and I will correct them. Keyboard b. Application Software C. State whether the following statement is True or False for cache memory. A) arithmetic unit B) logical unit C) control unit [Answer] D) CPU 6. Memory is, as with all technology, in constant metamorphosis. The lines of a set are placed in sequence one after another. Choose your option and check it with the given correct answer. Cache on the other hand is a seperate memory unit. Session object holds the first level cache data. In which case Cache Memory is used To increase RAM speed To overcome BUS speed To overcome Speed rate between RAM and CPU To overcome CPU speed Question No: 18 ( Marks: 1 ) - Please choose one To display a single line text area on the web page, we use ___ tag. Click on the View Answer button to know the correct choice among the provided alternatives. Conventional memory. representation, Computer Function and Interconnections, Cache Memory, Internal Memory, External Memory, Input /Output System, Computer Arithmetic Microprocessor and its Bus Structure, I/O Types, Types of Buses, Memory Organization and Structure, information flow and execution in Machine, Instruction Representation, Machine Instruction. Cache memory 3) What allows you to print on both sides of the printers? A. Cache types and multiple-server systems. Cache memory is a small but easily retrievable form of computer memory that stores information likely to be used again. These computer memory questions and answers are very important for bank exams and other competitive exams. Answer this multiple choice objective question and get explanation and result. is loaded into cache is. 2 shows virtual address space, which is the programmers logical view of process memory storage. Cache Memory B) Placed between main memory and microprocessor Explanation: The Performance of a microcomputer system can be improved significantly by introducing a small expensive but fast memory between microprocessor and main memory. memory used in super computers MCQ's on Unit-4 Memory & I/O Management * indicates questions for reference only & not included in syllabus. Just like a human brain, memory is the storage space of the computer – like a physical device – that is capable of storing data or programs. Computer Science objective questions and answers set contain 5 mcqs on central processing unit (cpu), ROM, Control unit etc. Click on the View Answer button to know the correct choice among the provided alternatives. 3 years ago. Indian Politics; The next level of memory hierarchy after the L2 cache is __ A Secondary storage. Cache memory is special, high-speed static memory that is used to reduce the amount of accesses to dynamic RAM. Cache memory d. Used by hardware diagnostics, by system boot code, real time/dedicated systems. tag, set and byte C. Computer Science MCQ (Multiple Choice Questions) Sunday, 18 March 2012 Computer System Architecture MCQ 03 1. All of the above Correct Answer: b 11. But the data is also relatively static -- it stays the same over time. stack pointers d. Direct Memory Access MCQ Set-3 The DMA differs from the interrupt mode by a) The involvement of the processor for the operation b) The method accessing the I/O devices c) The amount of data transfer possible d) Both a and c. com mcqSets. Computer Quiz in English Test Series 2nd. External memory D. Application Software C. Virtual space b. The access times of these memories are 20 ns, 200 ns, and 2 ms, respectively. The CPU searches cache before it searches main memory for data and instructions. But this memory is allocated till the RAM size completes , 2 GB after that if we want more memory then it is virtually allocated (some memory area virtually uses hard-disk) and at this time when we want to access those files or memory the. a) Write latency b) Write hit c) Write delay d) Write miss. Multiple Choice Questions on Computer Science. Name Annie Bob Callie Derek Which of these query will display the the table given above ?. Cache Memory B) Placed between main memory and microprocessor Explanation: The Performance of a microcomputer system can be improved significantly by introducing a small expensive but fast memory between microprocessor and main memory. The performance of the cache is measured in terms of hit ratio. Figure 2 illustrates the general mechanism. Hibernate caching improves the performance of the application by pooling the object in the cache. Almost all departments have computer need. Basic Computer Science MCQs Solved for NTS Test Which is the fastest type of computer memory? a. All the features of this course are available for free. The operating system creates … from the physical computer. com mcqSets. As with a direct mapped cache, blocks of main memory data will still map into as specific set, but they can now be in any N-cache block frames within each set (fig. e each time 1 MB of memory is allocated.  Cache is the internal memory pool of a CPU, made from flip-flops similar to those of the internal registers with the main differences being that the cache is much larger. The CPU and front side bus work together, so they should ideally run at the same speed so that one cannot slow the other down. Checks and verifies that contiguous memory is installed: replace the level 2 cache SIMM:. A directory of Objective Type Questions covering all the Computer Science subjects. All of these. But the data is also relatively static -- it stays the same over time. valid bits, set and word. A partial answer to the present downside is to incorporate a cache memory within the central processor. stack pointers d. Answer: (C) Cache memory Posted on December 4, 2019 Author Quizzer Categories Computer Science MCQs Class 9 Leave a comment on Internal memory unit that is the smallest and fastest temporary storage of a computer is called:. Start studying Exam 2 Chapter 4 MCQ _ Hardware, Software, and Mobile Systems. ) External Memory C. All of above. It is a class of storage medium used in computers and other electronic devices. Memory Organization - MCQs with Answers Q1. Read Only Memory (ROM) Objective Questions – Part 2… Online Test Read Only Memory (ROM) Objective Questions Digital Electronics Objective Questions … WordPress Image Lightbox. There are 3 different types of cache memory mapping techniques. The addressing mode used in an instruction of the form ADD X Y, is (A) Absolute (B) indirect (C) index (D) none of these. Random-access memory C. Multiple choice questions on Computer Architecture topic Memory Organization. The Oracle Quiz Online Test consists of Mcqs Questions with Answers for Objective Type computer info related exams preparation is given while also can also be downloaded in PDF file format. Case memory c. Registers and cache memory fall into this category. These mcqs are the most important part of any government job test. A) arithmetic unit B) logical unit C) control unit [Answer] D) CPU 6. It is enabled by default. The chapter "Computer Memory Review MCQs" covers topics of memory hierarchy review, memory technology review, virtual memory, how virtual memory works, basic cache optimization methods, cache optimization techniques, caches performance, computer architecture, and six basic cache optimizations. com mcqSets. Explanation: It is called the Cache Memory. How many blocks can the cache accommodate. process control block B. The _____ is the program that manages the hardware of the computer system, including the CPU, memory, storage devices, and input/output devices. Retirement notification and finalization of Pension cases up to 31-12-2020 issued by SED Punjab May 1, 2020; Verification of Service record & Educational Degrees Certificates April 30, 2020; Salary release provisionally without verification of Documents April 30, 2020; Additional Charge of DEO (M-EE) District Rajan Pur assign to Mr. com mcqSets. Then each word of cache memory shall be (A) 11 bits (B) 21 bits (C) 16 bits (D) 20 bits Ans: C. ” Then, click “Clear browsing data” to see the different options of data you can delete. SGA The basic memory structures associated with Oracle are the System Global Area (SGA) and the. All FPSC related tests also have computer mcqs. CACHE READ. first search for the required information in cache; if not found, go to (access) main memory. Cache Memory Is Intended To Provide Memory Access? waqas. A LAN is very useful for sharing resources, such as data storage and printers. — The two primary methods used to read data from cache and main memory are as follows: Figure 5-12. Here are some of the useful links where you can find the best study. Indian Politics; The next level of memory hierarchy after the L2 cache is __ A Secondary storage. For example, during compile time, we may not know the exact memory needs to run the program. Conditional command center (CCC) b. 2 Memory MCQ 1 DRAFT. The Celeron has less L2 cache memory. Checks and verifies that contiguous memory is installed: replace the level 2 cache SIMM:. All three are kinds of computer memory, but RAM, ROM, and flash memory interact each in their own way with the data that they store. Cache controlling. It is estimated that 80% of the memory requests are for read and remaining 20% for write. The lines of a set are placed in sequence one after another. 34 Cache memory works on the principle of (A) Locality of data (B) Locality of memory (C) Locality of reference (D) Locality of reference & memory Ans: C Q. data memory. Memory management is one of the most important functions of an operating system. memory control block. Peripheral devices c. Heuring and H. There are mainly two types of caching: First Level Cache, and. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. B) i- False, ii- True, iii-True. Net, and more is available. HTTP Multiple Choice Questions and Answers. npk on a RB433 d. If memory access takes 20 ns with cache and 110 ns with out it, then the ratio ( cache uses a 10 ns memory) is. In other words, Locality of Reference refers to the tendency of the computer program to access instructions whose addresses are near one another. Virtual device d. 1) Separate Read/Write heads are required in which of these memory access schemes. Which of the following is a cache of Pentium? a) data cache b) data cache and instruction cache c) instruction cache d) none of the mentioned. 1st generation 2nd generation 3rd generation 4th generation 5thgeneration ACCURACY Arithmetic and Automatic BASIC TERMINOLOGIES OF NET LANGUAGE Browser cache memory Characteristics of a computer Characteristics of Information Completeness Computer fundamental MCQ Question and answer computer memory computer networking mcq computer ports Cost. Fundamentals of Computer and Computer Operating System MCQ Information Technology Questions, Word,Excel,PowerPoint, Networking Multiple Choice & Objective Questions and we also offer RSCIT questions for RSCIT exam B. The block size in L1 cache is 4 words. h*tcam +(1-h) *(ttra+tcam) C. Therefore, very little or no time must be wasted when searching for words in the cache. and storage is … a. A) i- True, ii- False, iii-True B) i- False, ii- True. Daemon will be stopped at the end of the build after running out of jvm memory. NTS Test Punjab Police Constable Computer Science MCQs, Read and Download all Previous Exam paper, NTS paper, NTS Sample Test, Exam Model paper, NTS sample Qustions. Answer: (C) Cache memory Posted on December 4, 2019 Author Quizzer Categories Computer Science MCQs Class 9 Leave a comment on Internal memory unit that is the smallest and fastest temporary storage of a computer is called:. What is the average access time of a system(in ns) having three levels of memory hierarchy: a cache memory, a semiconductor main memory, and magnetic disk secondary memory. computer systems architecture and computer knowledge for computer awareness questions answers mcq are important in ssc, upsc, ibps and competitive examination and entrance tests - question 3812. The given sentence Cache memory is a form of ROM is FALSE. Important Free MCQs, Lecture Notes, Study Material, Correspondence, Test-Series for UGC - NET & GATE, Computer Science. Transparent HTTP Proxy 5. To produce high quality graphics (hardcopy) in color, you would want to use a/n. What kind of memory is both static and non -volatile? The primary function of the__________is to set up the hardware and load and start an operating system? To move a copy of file from one computer to another over a communication channel is called?. Array S2 contains 512 elements 4 bytes each stored from physical address location 8192. Follow Me On. He is currently completing a Professional Doctorate in Education and is passionate about the impact of technology on teaching and learning. Front Side Bus and Cache. This Operating System Test contains around 27 questions of multiple choice with 4 options. com mcqSets. cache memory B) random access memory C) read-only memory D) optical memory. Question: MCQ: Cache Is A High Speed Memory And Usually: 1) Dynamic RAM (DRAM) 2) Static RAM (SRAM) 3) SDRAM 4) None Of The Above What Is Cache Memory: 1) A High Speed Memory 2) Usually A Static RAM 3) One Of The CPU Registers That Makes The CPU Very Fast 4) 1 And 2 In General, We Need Cache Memory Because: 1) The Time It Takes To Bring An Instruction (or Piece. Read from c. Cache memory is a small but easily retrievable form of computer memory that stores information likely to be used again. Virtual computer c. Cache memory. The three different types of mapping used for the purpose of cache memory are as follow, Associative mapping, Direct mapping and Set-Associative mapping. Conditional command center (CCC) b. Cached information is stored in memory by default. Digital Electronic Circuits – Electronics & Communication Engineering MCQ Questions Answers ECE 1) The principle of locality of reference justifies the use of a) interrupts b) DMA c) virtual memory d) cache memory 2) Which one of the following is loaded in the main memory by the bootstrap loader ?. L2 cache D. Learn computer system overview Multiple Choice Questions and Answers (MCQs), "cache design" quiz questions and answers for online college courses. Episodic-like memory does not require conscious recollection. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently. Operating System Memory Management MCQ Quiz Answers with Solutions Applicants can find the solutions along with the explanation to all the Operating System Memory Management Multiple Choice Questions. A) Primary memory B) Control section C) External memory D) Cache memory. Storage devices b. Integrates small SRAM cache (16 kb) onto generic DRAM chip Used as true cache - 64-bit lines - Effective for ordinary random access To support serial access of block of data - refresh bit-mapped screen - CDRAM can prefetch data from DRAM into SRAM buffer - Subsequent accesses solely to SRAM. Interview MCQs Test for Operating System - Warmup. Question: Cache Memory Is Intended To Provide Memory Access? a. While cache memory used to be on the motherboard, it is now most commonly found. com mcqSets. Here I am sharing various types of mcq on computer memory because many students are confused to solve multiple choice questions on computer in the examination. Answer: operating system 3. Computer Architecture MCQs: Exploiting Memory Multiple Choice Questions: 29 MCQs compiler techniques, cache optimization techniques, cache performance. The Celeron has more L1 cache memory B. A struct in the C programming language (and many derivatives) is a composite data type (or record) declaration that defines a physically grouped list of variables under one name in a block of memory, allowing the different variables to be accessed via a single pointer or by the struct declared name which returns the same address. Each cache tag directory entry contains, in addition to address tag, 2 valid bits, 1 modified bit and 1 replacement bit. The performance of the cache is measured in terms of hit ratio. Fundamentals of computer multiple choice questions with answers set 1. YuKosar Sunday, March 24, 2013 2013 Becker CPA Review+Final Review+Passmaster MCQ best price (1920 x 1080). When the data at a location in cache is different from the data located in the main memory , the cache is called _____ a) Unique b) Inconsistent c) Variable d) Fault. In this course, you will learn to design the computer architecture of complex modern microprocessors. Session object holds the first level cache data. Direct Memory Access MCQ Set-3 The DMA differs from the interrupt mode by a) The involvement of the processor for the operation b) The method accessing the I/O devices c) The amount of data transfer possible d) Both a and c. Find the average memory access time for a processor given the following: The clock rate is 1 ns; The miss penalty is 25 clock cycles; 1% of instructions are not found in the cache. cache is faster than main memory ==> so we must maximize its utilization; cache is more expensive than main memory ==> so it is much smaller; How do we keep that portion of the current program in cache which maximizes cache utilization. Main memory is intimately connected to the processor, so moving instructions and data into and out of the processor is very fast. Cache Memory Is Intended To Provide Memory Access? waqas. Virtual device d. State whether the following statement is True or False for cache memory. Integrates small SRAM cache (16 kb) onto generic DRAM chip Used as true cache - 64-bit lines - Effective for ordinary random access To support serial access of block of data - refresh bit-mapped screen - CDRAM can prefetch data from DRAM into SRAM buffer - Subsequent accesses solely to SRAM. There are mainly two types of caching: First Level Cache, and. These MCQs helps the aspirant in the preparation of examinations like UPSC-Prelims, CDS, NDA, State-PSC, SSC, Railways etc. As with a direct mapped cache, blocks of main memory data will still map into as specific set, but they can now be in any N-cache block frames within each set (fig. secondary memory (b) cache (c) flash memory (d) main memory. An in-memory database is chosen explicitly for its performance advantage. These computer memory questions and answers are very important for bank exams and other competitive exams. The speed of integer arithmetic of Pentium is increased to a large extent by a) on-chip floating point unit b) superscalar architecture c) 4-stage pipelines d) all of the mentioned. Cache - a small amount of very fast memory close to the CPU 3. Non volatile cache. Hybrid disk drives are hard-disk systems that combine magnetic storage with a smaller amount of flash memory, which is used as a cache for frequently accessed data. HTTP Multiple Choice Questions and Answers. The _____ is the program that manages the hardware of the computer system, including the CPU, memory, storage devices, and input/output devices. It is a ge…. These computer memory questions and answers are very important for bank exams and other competitive exams. Choose your option and check it with the given correct answer. Memory is the key resource an application requires to run effectively and like any resource, it is scarce. The CPU searches cache before it searches main memory for data and instructions. Memory Address Register Memory Data Register Program Counter Accumulator Question 25: This would perform an operation including the word "And" (5-7) ü Arithmetic Logic Unit Accumulator Cache Control Unit Question 26: This would send a signal such as "Memory Read" (5-7) ü Arithmetic Logic Unit Accumulator Cache Control Unit. Computer Science objective questions and answers set contain 5 mcqs on central processing unit (cpu), ROM, Control unit etc. The memory system has a cache access time (including hit detection) of 1 clock. Click on the View Answer button to know the correct choice among the provided alternatives. Variable length cache. 10 CD/DVD Disc3. Which type of memory can read data but can’t write data? A. It is designed to speed up the transfer of data and instructions. Random-access memory C. Computer Science MCQs Hard disk is ? Select appropriate answer from following primary memory secondary memory volatile memory cache memory. - Set-associative mapping: This form of mapping is a modified form of the direct mapping where the disadvantage of direct mapping is removed. This page contains MCQ questions covering topics Input Device, Unicode, Scanner, Access Time & Speed of Laser Printer. none of the above 13) The kernel keeps track of the state of each task by using a data structure called A. Each multiple choice quiz question has 4 options as possible answers. Thursday, April 23 2020. Primary memory b. Notify me of follow-up comments by email. Cache memory. 14 BIOS (Basic. Cache controlling. Q-33 A memory that is referenced by its content instead of physical address is called _____ A) Associative memory Cache. Hybrid disk drives are hard-disk systems that combine magnetic storage with a smaller amount of flash memory, which is used as a cache for frequently accessed data. System Structures Multiple Choice Questions: 100 MCQs Threads, SMP and Microkernels Multiple Choice Questions: 61 MCQs Operating systems interview questions and answers on addressing in OS, an integrated deadlock strategy, asynchronous processing, basic elements, cache design, cache principles, circular wait, computer architecture, computer. RAM NRRJET Nareddula Rajeev Reddy: Jobs, Exams and Tests+ Toggle navigation About. Floating point representation is used to store. MCQ stands for Memory Compensation Questionnaire (also Multiple Choice Questions and 37 more ) What is the abbreviation for Memory Compensation Questionnaire?. _____is the first step in the evolution of programming languages: a. Computer Hardware Test 1 Online MCQs With Answers being inserted over here for the preparation of computer subject tests. When processor needs to read from or write to a location in main memory, it first checks. But the data is also relatively static -- it stays the same over time. The actual physical layout is controlled by the process's. Hence (B) is correct option. The access times of these memories are 20 ns, 200 ns, and 2 ms, respectively. Posted on November 11, 2019 Author Quizzer Categories Computer Science MCQs Class 11 Leave a comment on Memory card used in mobile phone is a type of: Cache Memory works between: (A) RAM and Processor. In two state process model a process is terminated. Answers to MCQs Test of Computer Science Set-1 for Preparation of Public Service Commission Exams. 6) MS-Dos is an example of system software. The minimum addressable unit is a byte. Cache memory (कैश मेमोरी) यह एक विशेष प्रकार की तीव्र गति की मेमोरी होती है जो कि कंप्यूटर की प्रोसेसिंग की गति को बढ़ा देती है| C. browser cache; The entire array is stored contiguously in memory (c) Every array has to be declared. Click on the View Answer button to know the correct choice among the provided alternatives. Cache is the internal memory pool of a CPU, made from flip-flops similar to those of the internal registers with the main differences being that the cache is much larger. These computer memory questions and answers are very important for bank exams and other competitive exams. Imagine you are driving home from work on a one–way street when you suddenly spot a car coming at you in the opposite direction. The speed of integer arithmetic of Pentium is increased to a large extent by a) on-chip floating point unit b) superscalar architecture c) 4-stage pipelines d) all of the mentioned. OS MCQ, operating systems anna university questions, os interview questions, OS placement questions Advanced Database Management System - Tutorials and Notes: Operating systems MCQ questions set 2 Notes, tutorials, questions, solved exercises, online quizzes, MCQs and more on DBMS, Advanced DBMS, Data Structures, Operating Systems, Natural. Choose your option and check it with the given correct answer. general-purpose registers b. The unit of data exchange between cache and main memory is known as Cache Memory Cache Size Block Size Mapping Function. Exam 2 Chapter 9 MCQ_Business Intelligence Systems 53 Terms. Cache Design Multiple Choice Questions (MCQs), cache design quiz answers pdf to learn online operating system course. This set of Computer Organization and Architecture Multiple Choice Questions & Answers (MCQs) focuses on “Caches”. Cognitive Approach. Virtual space b. com mcqSets. It is a large and fast memory used to store data during computer operations. 6) MS-Dos is an example of system software. MCQs are taken from Caravan Comprehensive GK book. The Celeron has more L1 cache memory B. It holds frequently requested data and instructions so that they are immediately available to the CPU when needed. Thus, our Data Structure and Algorithms MCQ Online Test provides the Results either in the form of ranks or even grades. Prashant Gondaliya Cache memory possible while mainframe uses its power to execute as many programs concurrently 17. As usual in this set you will get 10 Questions on related to the category Fundamentals of Computer. No level 2 cache; Which of the below is a type of memory that cannot have information written to it?. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Non-volatile memory d. Fragmentation is - (1) dividing the secondary memory into equal sized fragments (2) dividing the main memory into equal size fragments (3) f ragments of memory words used in a page. Multiple Choice Question (MCQ) on Computer 1. 8: Memory Management 12 MEMORY MANAGEMENT BARE MACHINE: No protection, no utilities, no overhead. Open software d. Inverse page table C. Labels: Computer fundamental MCQ question with answer for competitive exam. Cache memory d. Figure 2 illustrates the general mechanism. Question: Cache Memory Is Intended To Provide Memory Access? a. special function registers c. A Cache (Pronounced as “cash”) is a small and very fast temporary storage memory. monoprogramming 16) is a high speed cache used to hold recently referenced page table entries a part of paged virtual memory. (B) static RAM (C) Dynamic Ram (D) both (A) and (B). 3 years ago. Assume that only arrays S1 and S2 can be cached in an initially empty, physically addressed, physically tagged, direct mapped 2kb cache with 8 byte block size. So try to check out all. If ttra and tcam are the time taken to transfer a block from memory to cache and access time of cache memory respectively, then what will be the effective memory access time if h is the hit ratio A. Cache memory stores recently used data items in order to reduce the number of database hits as much as possible. Posted on November 11, 2019 Author Quizzer Categories Computer Science MCQs Class 11 Leave a comment on Memory card used in mobile phone is a type of: Cache Memory works between: (A) RAM and Processor. multiprogramming D. Memory is the key resource an application requires to run effectively and like any resource, it is scarce. Some of the disadvantages of cache memory are as follows: Since the cache memory is quite fast, it is extremely. Disadvantages of Cache Memory. 1928 times.  Cache is the internal memory pool of a CPU, made from flip-flops similar to those of the internal registers with the main differences being that the cache is much larger. Windowing and graphics system implements the A) Graphical User Interface B) User Interface C) Computer Interface D) Resource Manager Memory Cache Answer : B _____www. The property of locality of reference is mainly shown by loops and subroutine calls in a program. In essence, virtual memory allows a computer to use more RAM than it has available. The ability of computers to follow generalized sets of operations, called programs, enables them to perform an extremely wide range of tasks. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. tag, set and byte C. L2 cache D. MCQs of Computer Science with Answers for Online Test Preparation. Answers to MCQs Test of Computer Science Set-1 for Preparation of Public Service Commission Exams. 54) The cache usually gets it’s data from the_____ whenever the instruction or data is required by the CPU: a. valid bits, set and word. Virtual space b. • The processor cache is a high speed memory that keeps a copy of the frequently used data • When the CPU wants a data value from memory, it first looks in the cache • If the data is in the cache, it uses that data • If the data is not in the cache, it copies a line of data from RAM to the cache and gives the CPU what it wants. 1 - Diagram showing virtual memory that is larger than physical memory. There are various different independent caches in a CPU, which store instructions and data. 2 Memory MCQ 1 DRAFT. routeros-powerpc-x. Operating systems MCQs has 524 multiple choice questions. What is the average access time of a system(in ns) having three levels of memory hierarchy: a cache memory, a semiconductor main memory, and magnetic disk secondary memory. B) is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. To check RAM in your Linux system open the terminal (Ctrl + Alt + T) and type the following command mentioned below. ravishbegusarai. Computer Online Online test for The Computer. What would have to be configured in order to implement memory-to-memory HTTP Session persistence? 9:05 AM Interview Preparation Questions No comments A. Each quiz multiple choice question has 4 options as possible answers. All the data stored in memory is added up, and the answer is then stored in the parity bit. Next Next post: Consider the following statements regarding bands to be provided for strengthening masonry work in masonry buildings constructed in zone III, IV and V?. It is used to store data and instructions. Which of the following is not an internet search engine? a. ) External Memory C. computer-memory-objective-questions. A 4-way associative cache with 64 cache lines is diagrammed below. representation, Computer Function and Interconnections, Cache Memory, Internal Memory, External Memory, Input /Output System, Computer Arithmetic Microprocessor and its Bus Structure, I/O Types, Types of Buses, Memory Organization and Structure, information flow and execution in Machine, Instruction Representation, Machine Instruction. Download Objective type questions of Computer Fundamental PDF Visit our PDF store «. 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