Question 1. Consider the following scenario assuming that the memory manager is using Relocatable Dynamic Partitions Address Size Address Size Operating System 10K Job 1 (BK) Operating System 10K Job 1 (8K) 18K 18K 31744 31744 Job 4 (32K) 30K Job 4 (32K) Job 2 (16K) 62K 72K Job 2 (16K) Before Compaction After Compaction Answer the following questions based on the above scenario: 1) Calculate the total size of the Memory: 2) Calculate the starting address of Job 2 after Compaction 3) What is the value in the Relocation Register of Job 4: 4) If Job 5 with size 15K is added after compaction, calculate the starting address for Job 57

Q: B- 1. A computer has L1 and L2 caches and main memory. Access to the L1 cache takes 10 nanoseconds…

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Q: sor, a read requ nanoseconds on was observed tha he hit.

A:

Q: Desired to have a memory of = 64K bytes. No of bits in address bus to address memory location = 13…

A: Desired to have a memory of = 64K bytes.No of bits in address bus to address memory location = 13…

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A: According to the given information the answers are as follows: - a) Total size of memory: -…

Q: In a virtual memory system, the size of virtual address is 32-bits and page size is 64KB . One page…

A: Pages are needed to store entire page table

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A: Given Context Free Grammar is: E → E or E E → E and E E → not E E → true E → false E is a variable…

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Q: Q1: Consider a machine with a byte addressable main memory of bytes and block size of 8 bytes.…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: ve a two-level page table where the first level is indexed by 15-bits, then how many entries does…

A: Dear Student, The answer to your questions is given below -

Q: mputer has a 16 bit address space A[15:0]. If all addresses having bits A[15:13]=111 are reserved…

A: Given : A computer has a 16 bit address space A[15:0]. If all addresses having bits A[15:13]=111 are…

Q: We use fixed partitioning for a main memory (M) of size 1GiB. Each same sized partition is of the…

A: We need to find no. of partitions, no. of bits for partition number and offset. *** As per the…

Q: We use fixed partitioning for a main memory (M) of size 1GiB. Each same sized partition is of the…

A: According to the Bartleby guideline we are suppose to answer only first 3 sub part of the question…

Q: Answer any 2 or 3 question among all

A: A virtual address space or address space is the set of ranges of virtual addresses that an operating…

Q: COMPUTER ARCHITECTURE Suppose there are 10 processors on a bus that each try to lock a variable…

A: The Answer is

Q: Memory address translation is useful only if the total size of virtual memory (summed over all…

A: Virtual memory address translation is useful even if the total size of the virtual memory (summed…

Q: Qustion) A memory of 21 KB is partitioned as follows: 0-2KB: P1, 2KB-5KB: A hole, 5KB-7KB: P2,…

A: A memory of 21 KB is partitioned as follows: 0-2KB: P1, 2KB-5KB: A hole, 5KB-7KB: P2, 7KB-12KB: A…

Q: TLB LRU MEM LRU 5 A 5 A B 3 2 3 4 5 6 7 8 OSA B D E F 9 C 0 2 3 1 1 1 1 1 1. Show the breakdown of…

A: Page faults occur in a virtual memory system when a requested page, referenced by a virtual address,…

Q: Suppose that an MMU has page table entries like the ones shown at right (formatted as in the slides…

A: The solution of the above question is:

Q: Consider a computer with a single off-chip cache with a 10 ns hit time and a 95% hit rate. Main…

A: As per Bartleby guidelines “Since you have posted a question with multiple sub-parts, we will solve…

Q: Suppose a computer using direct mapped cache has 232 words of main memory, and a cache of 1024…

A: Given: Suppose a computer using a direct-mapped cache has 232 words of main memory and a cache of…

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A: To determine how much faster the processor will be with the addition of a secondary cache, we need…

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Q: Correct and detailed answer will be Upvoted else downvoted. Thank you

A: TO Solve:

Q: Consider a byte-addressable computer with a 16-bit main memory address and 32 blocks of cache memory…

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A: The question is to answer queries related to operating system.

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A: Given: 80% of the processor's read requests result in a cache hit = 0.8 cache hit = 5 nanoseconds…

Q: certain processor, a Read request takes 80 nano seconds on a niss and 10 nano seconds on a cache…

A: The answer is given below  Ans =0.9 x 10 + 0.2 x 80          = 25

Q: Virtua address sp= er page table entry imum size of addr

A:

Q: A system has 4-kB pages, a 48-bit virtual address space, and a 33-bit physical address space.…

A: Lets see the solution in the next steps

Q: Accesses between memory tiers may be made more quickly with the use of buffers. Give a rundown of…

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