A memory system has the following performance characteristics: Cache Tag Check time: 1ns Cache Read Time: 1ns Cache Line Size: 64 bytes Memory Access time (Time to start memory operation): 10 ns Memory Transfer time: 1ns/memory word Memory Word: 16 bytes

Q: When copying data from the write buffer to main memory, the central processor unit (CPU) could poll…

A: Central Processing Units (CPUs) are the brains of a computer, responsible for executing instructions…

Q: The capacity of a memory is 221 x 32 bits. Its capacity expressed in megabytes is: 32 МB 2MB 64 MB 8…

A: Computer store data in the form of binary numbers. A binary digit is known as bit. It is the…

Q: An address of 20 bits is referencing a 256KH cache that has 4 words per block and is direct mapped.…

A: Consider, the memory is byte addressable and 1 word =2 bytes Size of each cache block = 4 words = 8…

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: Virtual Address S ry with page siz size is 4 bytes ar ago the numbo

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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: Give reasons that the page size in a virtual memory system should be neither very small nor very…

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Q: Cache memory acts between

A: Given: Cache memory acts between

Q: vith Direct mapped cache w

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Q: The CPU may seek a cache hit when writing data to main memory.

A: The central processing unit (CPU) is a crucial component of a computer system responsible for…

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: A RAM has 12-bit address and 8-bit data register. The total number of bits in the memory is Select…

A: Answer:

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: If the request is too big for the cache, the CPU sends it to main memory and the write buffer…

A: A method for quickly accessing memory storage of copies of data is called caching.  To increase the…

Q: How should the processor handle a cache request when writing a block from the write buffer to main…

A: The answer is given in the below step

Q: ime is 10 ns and main memory or read operation is 90%. In to d for read operations with w emory…

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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: The cache is requested by the CPU from main memory. when a write buffer block in main memory is…

A: Caching is a process in computer science where a small and faster memory, known as cache, is used to…

Q: When you link the microprocessor's memory to other microcomputer components, it's referred to as a…

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Q: Explain the principles of cache memory design and its impact on CPU performance.

A: Between the CPU and the main memory is a high-speed storage layer called cache memory. Cache memory…

Q: Microprocessors were byte-oriented and data buses were 8 bits wide. Address buses were 16 bits wide…

A: It consists of three buses: Address bus, Databus, and control bus. A microprocessor has similar…

Q: Describe the memory hierarchy in computer architecture, emphasizing the role of registers, cache,…

A: In the intricate realm of computer architecture, the memory hierarchy plays a pivotal role in…

Q: The central processing unit (CPU) may issue a cache hit request while moving information from the…

A: Your answer is given below.

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: emory with ntry size is 4 ngle page th

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Q: A CPU is equipped from the main mem

A: This is solved as follows

Q: If a memory address is 12 bits, how many memory locations are there?

A: Memory address : a memory address is a reference to a specific memory location used at various…

Q: How should the processor handle a cache request when writing a block from the write buffer to main…

A: When a processor needs to write a block of data to main memory, it may use a write buffer in the…

Q: What does address space imply in a memory block?

A: We are going to learn what is address space in a memory block.

Q: Data from the write buffer to main memory may need a CPU cache hit.

A: When the data is to be transferred from the write buffer to the main memory, in that case a CPU…

Q: While a write buffer block is being pushed back to main memory, what happens if a processor request…

A: In modern computer systems, caches and write buffers are crucial components that enhance performance…

Q: Cache memory is the memory space known for its extremely fast speed which buffers between the CPU…

A: Cache Memory is a kind of memory that operates at a very fast speed and it is used to improve…

Q: The storage capacity of short-term memory is generally considered to be:     8-15 chunks of…

A: Short-term memory: The ability to store a tiny quantity of knowledge throughout the mind as well as…

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: Interactive computer graphics   How long would it take to load a 640 × 480 frame buffer with 12…

A:

Q: Virtual memory consist of

A: Required: mcq

Q: A memory unit with capacity 210 x 10 means:

A: 10 bit word consists of 10 bits in each word and each bit can store either 0 or 1

Q: If the request is too big for the cache, the CPU sends it to main memory and the write buffer…

A: Introduction: When a CPU makes a request that is too large for the cache, which results in the…