Question: QUESTION 1 [7 MARKS] (b) Consider the page references string: 7,0,1,2,0,3,0,4,2,3,0,3,2,1 by using the optimal Replacement algorithm, find how many page faults would occur using

QUESTION 1 [7 MARKS] (b) Consider the page references string: 7,0,1,2,0,3,0,4,2,3,0,3,2,1

QUESTION 1 [7 MARKS] (b) Consider the page references string: 7,0,1,2,0,3,0,4,2,3,0,3,2,1 by using the optimal Replacement algorithm, find how many page faults would occur using different number of frames. Fill up the box answer. with correct i 3 frames STRING 7 0 1 2 0 3 0 4 2 3 o | 2 1 FRAME O 7 7 7 FRAME 1 0 o FRAME 2 1 Number of page faults = ii. 4 frames. STRING 7 0 1 N 0 3 lo 4 2 3 0 3 2 1 FRAME O 7 7 7 7 FRAME 1 0 0 0 FRAME 2 1 1 FRAME 3 1 Number of page faults = iii. Compare and discuss in term of page faults occurred. Based on the result above, we can conclude that if the number of frames then the number of page faults is

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock 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!

Please post the answer as soon as possible. Thanks in advance!! QUESTION 1 [7 MARKS] (b) Consider the page references string: 7,0,1,2,0,3, 0, 4, 2,3,0,3,2,1 with correct by using the optimal...

QUESTION 2 [24 Marks] (a) There are nine (9) fixed partitions of different sizes which are 70 KB, 100 KB, 60 KB, 120 KB, 100 KB, 90 KB, 110 KB, 55 KB and 40 KB. There are several jobs needs to be...

# Operating System QUESTION 2 24 Marks (a) There are nine (9) fixed partitions of different sizes which are 70 KB, 100 KB, 60 KB, 120 KB, 100 KB, 90 KB, 110 KB, 55 KB and 40 KB. There are several...

(a) There are nine (9) fixed partitions of different sizes which are 70 KB, 100 KB, 60 KB, 120 KB, 100 KB, 90 KB, 110 KB, 55 KB and 40 KB. There are several jobs needs to be placed in the memory...

Consider the following page reference string: 7, 0, 1, 2, 0, 3, 0, 4, 2, 3, 0, 3, 2, 1, 2, 0, 1, 7, 0, 1 Assuming demand paging with three frames, how many page faults would occur for the following...

(b) Consider the page references string : 7,0, 1, 2,0,3,0, 4, 2,3,0,3,2,1 by using the optimal Replacement algorithm, find how many page faults would occur using different number of frames. Fill up...

Compare optimal, LRU and FIFO page replacement algorithms with illustration. OR For the Page Reference String: 7, 0, 1, 2, 0, 3, 0, 4, 2, 3, 0, 3, 2, 1, 2, 0, 1, 7, 0, 1 Calculate the Page Faults...

Consider a system in which a process is allocated three frames in memory. Given the page requests of this proces s as 1 , 4, 5, 3, 4, 5, 6, 1, 7, 5, 6, 1, 3, 2, 6 , 5, 2, 1, 5 , 2 , trace the...

3 (4%) (Due: Thursday, July 21, 2016) 1. The following data represent the annual sales (in millions of dollars) for a food-processing company for the years 1999 - 2015. YEAR SALES YEAR SALES 1999...

CoxMovie operates an online movie rental service. For a limited time, customers can rent a movie by download it to their computer or view the movie online. Each movie has been assigned a theme for...

Assume that Hector Corporations comparative balance sheet reported these amounts: Requirement Assume that on January 2, 2014, Hector sold 1/2 of its plant and equipment for $237,000 in cash....

if the net profit is 20% what will happen if the COGS increases by 10%, how will this impact the net profit

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

Are Pay Policies typically the same for all Occupation Groups in an organization?

Why are Medians sometimes more indicative of Central Tendency than are Averages?

What types of data are Dimensional Relational Databases in both RDMSs and OLAP Databases primarily designed to hold?