Which of the following is used to store the data and program for repeated use? Information can be added and deleted at will, and it does not lose its data when ? power is removed .a ROM .b Internal cache memory .c RAM Hard drive
Q: Which storage type offers the fastest speed and the smallest storage capacity? O Magnetic tape O…
A: Answer: Semiconductor memory has fastest Speed and the smallest storage capacity. Example : RAM…
Q: Which of the following is valid storage type? А. CPU B. Keyboard C. Pen Drive D. Track Ball
A: To do: Which of the following is a valid storage type:
Q: Which type of memory loses the data when the computer power is turned off? a. ROM b. Secondary…
A: RAM stands for Random Access Memory.
Q: Which of the following stores several gigabytes of data but usually lost when power failure? a.…
A: Here in this question we have asked the momory name which stores several gigabytes but usually lost…
Q: Which of the following statement is not true for the memory mapped I0? O a. Both memory and IO share…
A: Question
Q: Which of the following commands can be used to display memory statistics? (Choose allthat apply.)a.…
A: There are various commands to display the memory statistics. They are free command displays details…
Q: Which of the following actions must be performed by the operating system? (sele all that apply)…
A: Thank you _____ Option a,b,d Actions must be performed by the operating system
Q: Which of the following computer components is an example of peripheral device? a. Keyboard b.…
A: Which of the following computer components is an example of peripheral device? a. Keyboard b.…
Q: Which type of memory loses the data when the computer power is turned off? a. ROM b. Secondary…
A: Answer is option c RAM
Q: The drive D of a particular computer has a capacity of 900 Gigabytes. If 25,000 MB of music files…
A: Since 1 GB = 1000 MB in digital storage, Total capacity: 900 GB = 900000 MB Music files added: 25000…
Q: Which of the following is a memory that can only hold its charge for a short time and must be…
A: Task :- Choose the correct option for given question.
Q: Which of the following is used to store the data and program for repeated use? Information can be…
A: There are various types of storage units a computer may have and they varies on size, cost, type and…
Q: 95) Technician A says adaptive memory refers to the module changing its control strategy in response…
A: ROM is non volatile memory which can't be modified as it is read only memory.
Q: Which of the following memories contains a thin film of magnetic material sandwitched between two…
A: 1) Core memory was a common form of random access memory (RAM) used from the mid-1950s to the…
Q: 101. What is the difference between flash memory and main memory? a. Data is retained in flash…
A: Ans-: option (a) Data is retained in flash memory.
Q: Which of the following statement is true with respect to Cache memory? O a. It is a permanent…
A: The most frequently used data or contents of the main memory by CPU are stored in the cache memory…
Q: Sequential and direct access are two methods to locate data in memory. Why major devices now a days…
A: Secondary Hard Disk Pendrive Computer Operating System Mobile Phones Tablets
Q: It does not allow data stored on them to be modified or deleted? Select one: O a. Hard disk O b.…
A: The correct option is option c c. ROM ROM does not allow data stored on them to be modified or…
Q: Which type of the RAM is normally the fastest? a)VRAM b)SRAM c)DRAM
A: Correct Answer: DRAM
Q: Which of the following memories must be refreshed many times per second? ROM Static RAM Dynamic RAM…
A: Dynamic Random Access Memory (DRAM), the most common kind of Random Access Memory (RAM) for Personal…
Q: Which of the following ranks the lowest (largest, least expensive, slowest access, least frequently…
A: Which of the following ranks the lowest (largest, least expensive, slowest access, least frequently…
Q: Which of the following is a memory that can only hold its charge for a short time and must be…
A: DRAM is periodically refreshed and hold charge for short time
Q: Which of the following non-volatile memory is electrically erasable and programmable at the block…
A: SRAM (static RAM) is random access memory (RAM) that retains data bits in its memory as long as…
Q: Which of the following are loaded into main memory when the computer is boote A internal command…
A: Please find the answer below :
Q: Which type of memory loses the data when the computer power is turned off? a. ROM b. Secondary…
A: The given question is: Which type of memory loses the data when the computer power is turned off?…
Q: Which of the following statement(s) about page-based memory management are correct? Select all that…
A: Dedicated registers can be used to implement the page table in hardware. However, using a register…
Q: Which of the following storage space types can only be created with three (3) or more physical…
A: the following storage space types can only be created with three or more physical disks
Q: Which of the following is NOT true about internal interrupts? O They are synchronous. O They are…
A:
Q: What step occurs directly before the POST during the boot process? BIOS Load RAM with…
A: The answer is given below:-
Q: What is considered as a main memory? Select one: O a. Ram O b. Flash disk c. A and B O d. None of…
A: Main memory is given and explained in step 2.
Q: which is the following is ROM :features read and write memory external memory permanent memory…
A: ROM stands for Read Only Memory. It is non-volatile type of memory which is use to store the data…
Q: Which of the following Assembly instructions copy the content of the accumulator to a memory…
A: LDA : copies the contents of that particular memory location into the accumulator register. LXI :…
Q: Which one of the following is not considered as a reusable resource? Select one: a.Messages b.1/0…
A: Task :- Choose correct option for given question.
Q: Which of the following is divided into tracks and sectors? a. CD b. DVD c. HDD d.…
A: GIVEN: Which of the following is divided into tracks and sectors? a. CD b. DVD…
Q: A Memory cell stores one byte? a. True O b. false Clear my choice
A: The memory cell is an electronic circuit that stores the slightest bit of double information and it…
Q: Which one of the following is dependent on how many bytes of data will be transferred from the…
A: As You Ask Final Answer Option A Transfer Time: Transfer time is the time to transfer the data .It…
Q: Which of the following uses persistent memory chips to store data? Flash drive Hard disk O Compact…
A: Persistent memory is used to efficiently store the data structures such that they can continue to be…
Q: Which of the following uses persistent memory chips to store data Hard disk Compact disk Ram…
A: Persistent memory is a solid-state high-performance byte addressable memory device that resides on…
Q: Which of the following is a memory that can only hold its charge for a short time and must be…
A:
Q: Which of following component wear out? a. software b. hardware c. bus d. application
A: Which of following component wear out? a. software b. hardware c. bus d. application
Q: Which of the following ranks O a. Registers O b. Magnetic tape Oc. Cache O d. Hard drive
A: ANSWERE IS MAGNETIC TAPE
Q: Which of these is not true? a. RAM is volatile, ROM is not b. RAM can be changed, ROM cannot c.…
A: The (c) option is not true.
Q: Which of the following memory types is the fastest? a. DRAM b. ROM C. XOR d. SRAM
A: • SRAM is the fastest form of memory. • It is constructed from flip-flop circuits. • It's used in…
Step by step
Solved in 2 steps
- 20. Which of the following statements is true of memory sizes? a. A 3 kb memory has 3000 memory bits b. A 16 × 4 memory has 64 words c. A 4 kb memory has 4096 memory bits d. A 32 × 16 memory has 16 words 21. Which of the following statements about cache is NOT true? a. A cache typically resides on-chip with the processor. b. A cache is faster and has higher capacity than memory. c. A cache hit means that an item is found in the cache. d. SRAM is faster than DRAM21. Which of the following statements about cache is NOT true? a. A cache typically resides on-chip with the processor. b. A cache is faster and has higher capacity than memory. c. A cache hit means that an item is found in the cache. d. SRAM is faster than DRAM23 Which of the following statements about cache write policy is NOT true? a. A dirty bit is used to implement a write back approach. b. A cache entry with dirty bit = 1 means the data inside is safe to be replaced. c. A write back approach is not suitable for multiple processors accessing the same memory. d. A write back approach is typically faster than a write through approach.
- 1. an off chip cache might be reasonably be how big a. 4kb b. 256kb c. 4mb d. 256mb 2. such a cache is most likely to be a. 4-way associative b. 16-way associative c. fully associatie d. direct-mapped 3. a page fault that forces a read from a disk takes about how long to complete? a. 10millis b. 100millis c.100micros d. 10microsThe caches are valuable for two reasons: how do they address the problem? Are they causing any problems? So, if it's possible to create a cache that's the same size as the device it's caching for (for example, a disk cache), why not do that, and remove the device?Question V .What is the difference between L1, L2 and L3 caches? Full explain this question and text typing work only We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line
- The caches are valuable for two reasons: Why do they exist? How do they affect the environment? The question is, if a cache can be made as big as the device it caches (for example, a disk cache), why not make it that huge and remove the device?Caches have two characteristics, a read architecture and a write policy. Critically discuss the write policy and the read architecture?Which fields inside an entry in a log file will be made available to be processed by the log processing function that has been specified? The following piece of code causes an average of how many cache misses per entry, assuming that cache blocks are 64 bytes in size and that no prefetching is performed.
- Design a Cache memory for your Project for a direct-mapped cachewith 1MB of data .• Design a Cache memory for your Project for a direct-mapped cachewith 64KB of data .Assume n-word block size, assuming a N-bitaddress? N=19 n=5Which fields in a log entry will the log processing function that has been specified have access to? Assuming 64-byte cache blocks and no prefetching, the following code calculates the average number of cache misses per entry.5a Into what line would bytes with each of the following addresses be stored 0001 0001 0001 10111100 0011 0011 0100 b i Suppose the byte with address 0001 1010 0001 1010 is stored in the cache. What are the addresses of the other bytes stored along with it? ii How many total bytes of memory can be stored in the cache?