You have a single level cache system with the following setup • CPU -- Cache -- Memory The system has the following properties Cache Access Time Cache Hit Rate Memory Access Time What is the average memory access time? 927ns 87% 3,096ns

Q: In the event that the central processing unit (CPU) is in the process of transferring a block from…

A: During the transfer of a block from the write buffer to the main memory by the central processing…

Q: What should the processor do if a cache request cannot be satisfied while a block is being written…

A: The answer for the above question is given in the below step for your reference.

Q: A processor sends an unfulfilled cache request while writing to the write buffer. What should happen…

A: start: A write buffer serves two critical functions in a system with a write-through first-level…

Q: A cache hit is when the desired data is already located in the cache RAM. O True False

A: There is a significant gap between processor speed and cache speed. to reduce this gap Cache Memory…

Q: The processor sends a request to the cache while simultaneously sending a block from the write…

A: Introduction: When a Processor needs to make a comment, it checks whether the address is in the…

Q: Describe the concept of cache memory hierarchy in modern CPUs and its impact on performance,…

A: In this question cache memory hierarchy in modern CPUs needs to be explained along with its impact…

Q: The width of the physical address on a machine is 30 bits. The width of the tag field in a 64 KB, 16…

A: Given Data : Bits for physical address = 30 bits Width of tag field = 64 KB Set associativity = 16…

Q: ocessor cannot fulfill a cache request when writing a bl fer to main memory, what should it do?

A: Introduction: Cache stores quickly available data in memory. Cache stores recently used words in…

Q: Cache memory systems are designed such that the computer first checks the L1 cache for the desired…

A: According to the information given:- We have to follow the instruction in order to get how long on…

Q: Explain the concept of a cache hit and a cache miss in the context of CPU caching.

A: In the complex hierarchy of computer memory, where speed and capacity often stand in opposition, the…

Q: What happens if the processor issues a cache request while a write buffer block is being sent back…

A: Introduction: Because the cache will be idle while the writing buffer writes back to memory, it will…

Q: What should the CPU do if a cache request comes when a block is returned from the write buffer to…

A: What is CPU: CPU stands for Central Processing Unit. It is the primary component of a computer…

Q: The purpose for having cache memory is:     to simplify the hardware needed for memory access…

A: to speed up memory access

Q: While a block is being written from the write buffer back into main memory, what should the…

A: let's see the correct answer of the question

Q: One of the major functional characteristics of computer memory is latency. For the latency it is…

A: Computer memory latency is the time taken between initiating a request for a byte in memory until it…

Q: A cache line has 128 bytes The eain memory has latency 64s nd bandwidch IGB The tame required to…

A: The answer for time required to fetch the entire cache line is

Q: The processor sends a request to the cache while simultaneously ending a block from the write buffer…

A: Here in this question we have asked that when a processor send a request to the cache while…

Q: When moving a block back to main memory from the write buffer, what happens if the CPU makes a…

A: Hello student Greetings   In the context of computer systems, when the CPU needs to access data that…

Q: When a block is being returned to main memory from the write buffer, what should happen if a…

A: Introduction: Data is updated to cache and memory at the same time in write-through. This method is…

Q: When a request exceeds the cache's capacity, the CPU sends the data to main memory and the write…

A: In computer science, caching is a technique used to improve system performance by storing frequently…

Q: What are the benefits that come with using a cache that does not block?

A: What are the benefits that come with using a cache that does not block answer in below step.

Q: At the same time as a block is being sent back to main memory from the write buffer, the processor…

A: The above question is solved in step 2 :-

Q: When a request exceeds the cache's capacity, the CPU passes the data to main memory, where it is…

A: In computer science, caching is a technique used to improve system performance by storing frequently…

Q: PROCESS BURST TIME P1 21 P2 3

A: Lets see the solution.

Q: If the processor sends a request that is met by the cache while sending a block back to main memory…

A: The cache will be able to accommodate the request since otherwise it would be idle while the writing…

Q: What should the processor do if a cache request arrives while a block is being flushed back into…

A: A cache request is a specific type of memory access request made by a processor to retrieve data…

Q: A cache memory needs an access time of 30 ns and main memory 150 ns, what is the average access time…

A: Here hit rate = 0.80  =  H Miss rate = 0.20  = (1- H) Cache access time = 30 ns = C Memory Access…

Q: When a block is being returned from the write buffer to main memory, what should the CPU do if a…

A: *) When a CPU performs a write operation, it typically writes the data to a write buffer or a store…

Q: The addressable unit in cache is: Answer:

A: The Answer for the above question is Bytes but not words. Explanation: Addressable unit refers to…

Q: By sending a block from the write buffer to main memory, the processor initiates a cache request…

A: If the processor initiates a cache request that is not completed after sending a block from the…

Q: What should happen when the processor issues a cache-unfulfilled request while a block is being sent…

A: Given: The write buffer and cache operate separately from one another. The request may be answered…

Q: What action should the CPU take if a cache request cannot be satisfied while a block is being…

A: The write buffer and cache run independently. Cache may handle the request as though the write…

Q: What should the CPU do when a cache request arrives while a block is being flushed back to main…

A: When a processor wants to read or write data from memory, it typically first checks its cache to see…

Q: If the processor cannot fulfill a cache request when writing a block from the write buffer to main…

A: The write buffer and the cache are separate entities. The store will reply to the request as though…

Q: At the same time as the processor sends a block of data from the write buffer back to main memory,…

A: Memory:- Memory is a type of computer storage that is used to store data and instructions for the…

Q: What should the processor do if a cache request cannot be satisfied while a block is being written…

A: Introduction Cache is a technique for storing a readily accessible copy of data in memory. Cache…