Question: Explain why page sharing can reduce the number of page faults that occur in a virtual storage system.

Explain why page sharing can reduce the number of page faults that occur in a virtual storage system.

Step by Step Solution

★★★★★

3.40 Rating (172 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

With page sharing several processes are sharing the same physical page Since the page is being s... 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

Document Format (2 attachments)

PDF file Icon

1806_60b8c1214144d_722389.pdf

180 KBs PDF File

Word file Icon

1806_60b8c1214144d_722389.docx

120 KBs Word File

Students Have Also Explored These Related Computer Architecture Questions!

Q:

Assume for a given processor the CPI of arithmetic instructions is 1, the CPI of load/store instructions is 10, and the CPI of branch instructions is 3. Assume a program has the following instruction...

Q:

Consider the following two-dimensional array: int X[64][64]; Suppose that a system has four page frames and each frame is 128 words (an integer occupies one word). Programs that manipulate the X...

Q:

It has been observed that the number of instructions executed between page faults is directly proportional to the number of page frames allocated to a program. If the available memory is doubled, the...

Q:

(1) The long-term process scheduling determines when a program should become a process. [TRUE FALSE] (2) Preemptive short-term process scheduling can never be correctly implemented without hardware...

Q:

Which of the following about virtual memory is FALSE? A . The area of the hard drive used for virtual memory is called a swap file. B . With virtual memory, processes can run without being fully...

Q:

In an operating system that uses paging for memory management, a page replacement algorithm is needed to decide which page needs to be replaced when new page comes in. Since actual physical memory is...

Q:

Task (30 Marks) In an operating system that uses paging for memory management, a page replacement algorithm is needed to decide which page needs to be replaced when new page comes in. Since actual...

Q:

help me to solve this question algorithm for page replacement. My Digit: 186839 In an operating system that uses paging for memory management, a page replacement algorithm is needed to decide which...

Q:

Operating system Ref 1 2 3 4 1 2 5 1 2 3 4 5 Page b. Consider now the FIFO page replacement algorithm. Fill in the table showing the page fault. How many page faults are there? c. Assume that there...

Q:

use this my ID : 16f16263 In an operating system that uses paging for memory management, a page replacement algorithm is needed to decide which page needs to be replaced when new page comes in. Since...

Q:

A pivot bearing used on the shaft of an electrical instrument is shown in the figure below. An oil with a viscosity of = 0.010 lb- s/ft fills the 0.0010-in. gap between the rotating shaft and the...

Q:

Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in a 2.50 g sample of pure gold? (b) How many atoms are in the sample?

Q:

19. Sales Experience and Sales Performance. In exercise 7 a sales manager collected the following data on x = annual sales and y = years of experience. The estimated regression equation for these...

Q:

5. Suppose an active equity manager has earned an active return of 110 basis points, of which 80 basis points is the result of security selection ability. Explain the likely source of the remaining...

Q:

Calculate the time necessary to perform a multiply using the approach given in Figures 3.3 and 3.4 if an integer is 8 bits wide and each step of the operation takes 4 time units. Assume that in step...

Q:

Calculate the time necessary to perform a multiply using the approach described in the text (31 adders stacked vertically) if an integer is 8 bits wide and an adder takes 4 time units.

Q:

Calculate the time necessary to perform a multiply using the approach given in Figure 3.7 if an integer is 8 bits wide and an adder takes 4 time units. Figure 3.7 Mplier31 Mcand Mplier30 Mcand...

Q:

I'm posting it for the second time could you please help with this asap it's due in 40 minutes As financial reporting advisors, we are asked by the head of Sterling Company to advise in accounting...

Q:

6 . Assume that a radiology group practice has the following cost structure: Fixed costs $ 5 0 0 , 0 0 0 Variable cost per procedure 2 5 Charge ( revenue ) per procedure 1 0 0 Furthermore, assume...

Q:

Closing prices for SilTech and New Mines for the years 1997 - 2012 are shown below. calculate the total returns for each for the years 2012-1998 to 3 decimal places. note that the price for 1997 is...