Question: Suppose the virtual space accessed by memory is 6 GB, the page size is 8 KB, and each page table entry is 6 bytes. Compute

Suppose the virtual space accessed by memory is 6 GB, the page size is 8 KB, and each page table entry is 6 bytes. Compute the number of virtual pages that is implied. Also, compute the space required for the whole page table.

Step by Step Solution

★★★★★

3.33 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Answer Given in the question Memory size is 6 GB each page size is 8 KB Total ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Operating Systems Internals And Design Principles Questions!

Suppose that the virtual page reference stream contains repetitions of long sequences of page references followed occasionally by a random page reference. For example, the sequence: 0, 1, ... , 511,...

Suppose that a 2M x 16 main memory is built using 256K x 8 RAM chips and memory is word-addressable a. How many RAM chips are necessary? b. How many RAM chips are there per memory word? c. How many...

Suppose that a machine has 48-bit virtual addresses and 32-bit physical addresses. (a) If pages are 4 KB, how many entries are in the page table if it has only a single level? Explain. (b) Suppose...

1 ) Which of the following situations indicates that a page fault occurs? A. a running program is stopped by a running error B. a system call is waiting in the ready queue C. the paging daemon is...

Assume the following: You have 2048 KB of RAM Each page size is 8 KB You are using inverted page table in your system There are two processes A and B. Virtual address space is 4096 KB. Page number...

problem3 b) Assume the cache is initialized empty, the CPU needs to access memory with the following 048, 2088, 0048, 010s, and 2008. For each memory access, decide whether it is a page hit or page...

A computer engineer is designing a computer system with a virtual memory system. a) Calculate the size of the page table if the virtual memory size is 32 GB, the page size is 4 KB, and each page...

Question 1) a. Assume you have N items to process. If you can pipeline the processing into P steps (perfectly balancing the pipeline), what speedup is achieved? Explain all the steps used to arrive...

4. In the exponential average formula presented in lecture, if the parameters were assigned the values a = 0.000001 and T, = 200 milliseconds, what does this mean for the estimate calculated by the...

Operating System Problem A computer with 16 bit address has virtual address space of 64 KB and physical memory of 32 KB. The size of a page is 4 KB. a. How many virtual pages and page frames are...

Why is working capital given special attention in the process of analyzing balance sheets?

Bitcoin futures have been traded on the Chicago Board Options Exchange (CBOE) since December 2017. Explain how they work and critically evaluate the risks they might constitute for the investors.

Recording all expenses incurred in an accounting period with all of the revenue that those expenses helped an entity to generate is an example of the? Matching principle Realization concept...

Describe how athletes relationships with their teammates may influence optimal performance.

What is an embedded OS?

What are the advantages of using directories?

What criteria are important in choosing a file organization?

1. UVU ore: 0 of 10 w 11-21 (similar to) 0 Discounted place the Canay Cane Company is considering the common senses. The world where were The courtyard wees www66 300 0 ya . 1 D Phal areatalystalin...

Clover Fields is an all equity firm with 55,000 shares of stock outstanding at a market price of $17.50 a share. The company has earnings before interest and taxes of $115,500. Clover Fields decides...

Amy would like to invest a certain amount of money for three years and considers investing in ( 1 ) a one-year bond that pays 3 percent, foliowed by a bwo-year bond that pays the forward rate, or (2)...