Question: Consider a memory system with 32-bit virtual addresses and 24-bit physical memory addresses. Assume that the page size is 4 KB. a. Show the layout

Consider a memory system with 32-bit virtual addresses and 24-bit physical memory addresses. Assume that the page size is 4 KB. 

a. Show the layout of the virtual and physical addresses. 

b. Assume each page table entry is 1 word of 32 bits. How big is the page table? 

c. How many page frames are there in this memory system? 

Step by Step Solution

★★★★★

3.45 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To solve this question lets break it down into three parts corresponding to the subquestions a Layou... View full answer

blur-text-image
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 Databases Questions!

Q:

Consider a memory system with the following parameters: Tc = 100 ns Cc = 0.01 cents > bit Tm = 1,200 ns Cm = 0.001 cents > bit a. What is the cost of 1 MByte of main memory? b. What is the cost of 1...

Q:

Consider a memory system with the following parameters: Tc = 100 ns Cc = 10-4 $/bit Tm = 1200 ns Cm = 10-5 $/bit a. What is the cost of 1 Mbyte of main memory? b. What is the cost of 1 Mbyte of main...

Q:

Consider a memory system with the following parameters: Tc = 100 ns Cc = 0.01 cents/bit Tm = 1200 ns Cm = 0.001 cents/bit a. What is the cost of 1 MByte of main memory? b. What is the cost of 1 MByte...

Q:

10 . Consider now a machine with 32-bit virtual addresses and 16-bit physical addresses. The memory is byte-addressable. This machine has a linear (i.e., single-level) page table with a page size of...

Q:

Please show work on how to do this problem. Thank you Suppose a machine with 32-bit virtual addresses and 40-bit physical addresses is designed with a two-level page table, subdividing the virtual...

Q:

Q9 Operating System Support and Virtual Memory - 2 4 Points Consider a machine with 32-bit virtual addresses and 32-bit physical addresses. The memory is byte-addressable. In paging of memory, a...

Q:

3. Assume a system with 32-bit virtual addresses, total physical memory of 1GB, and page size of 64KB. Each page table entry (PTE) contains a virtual page number (VPN). physical page number (PPN) and...

Q:

8. Consider a demand paging virtual memory system with 24-bit virtual address space, page size is (8KB or 2A13) and the system has 8 MB of main memory. Assume the page table is single level and...

Q:

d 4. Consider a paged virtual memory system that employs 32-bit virtual addresses a two- level page table. The page size is 212 bytes. Each page table entry requires 8 bytes. How many entries are...

Q:

Consider a virtual memory system with 24-bit virtual byte addresses and a physical memory of 64Kbytes. Each memory page consists of 4Kbytes. Answer the following questions. (a) Determine the size of...

Q:

Before the invention of Quantum Mechanics, thermal physicists had derived the total partition function for an ideal gas of N particles of mass m at temperature 1' in terms of the single particle...

Q:

Per the TAR Purchase and Sales Agreement, there is a period of time after the inspection period in which the parties can agree to any repairs. What is this period of time referred to as? Unset...

Q:

Researchers are interested in whether there is a difference between the number of brothers and number of sisters for graduate students. So they randomly selected 20 graduate students and asked each...

Q:

how would you compare the results between the lease assets vs total assets and the lease liabilities vs total liabilities visualization? finance lease assets are higher than finane lease liabilities...

Q:

You are an accounting associate assisting a compliance officer of a large private company. The compliance officer recently investigated concerns about accounting irregularities in journal entries...

Q:

A Pharmacy has four counter to serve Blood pressure test for customer. Customers arrive according to a Poisson distribution at the rate of 1 every 10 minutes. However, only 85% seek service at the...

Q:

Greta, an elderly investor, has a degree of risk aversion of A = 3 when applied to return on wealth over a one-year horizon. She is pondering two portfolios, the S&P 500 and a hedge fund, as well as...

Q:

Calculate I, , and a for a 0.0175 m solution of Na 3 PO 4 at 298 K. Assume complete dissociation. How confident are you that your calculated results will agree with experimental results?

Q:

Both the search and the insertion time for a B-tree are a function of the height of the tree. We would like to develop a measure of the worst-case search or insertion time. Consider a B-tree of...

Q:

In a non-preemptive uni-processor system, the ready queue contains three jobs at time t immediately after the completion of a job. These jobs arrived at times t 1 , t 2 , and t 3 with estimated...

Q:

Let buddyk(x) = address of the buddy of the block of size 2k whose address is x. Write a general expression for buddyk(x).

Q:

The comparative financial statements of Sunset Pools Inc. for 2017, 2016, and 2015 included the following selected data: Requirements 1. Compute these ratios for 2017 and 2016: a. Current ratio b....

Q:

The cash data of Navajo Products for September 2017 follow: On September 30, 2017, Navajo received this bank statement: Explanation: BC-bank collection, EFT-electronic funds transfer,...

Q:

The Cash account of SWITZER Ltd. reported a balance of $2,500 at August 31, 2017. Included were outstanding cheques totalling $900 and an August 31 deposit of $500 that did not appear on the bank...