Question: Consider a demand-paging system with the following time-measured utilizations: CPU utilization 30% Paging disk 97.8% Other I/O devices 5% For each of the following, say

Consider a demand-paging system with the following time-measured utilizations: CPU utilization 30% Paging disk 97.8% Other I/O devices 5% For each of the following, say whether it will (or is likely to) improve CPU utilization. Explain your answers. a. Install a faster CPU. b. Install a bigger paging disk. c. Increase the degree of multiprogramming. d. Decrease the degree of multiprogramming. e. Install more main memory. f. Install a faster hard disk or multiple controllers with multiple hard disks. g. Add prepaying to the page fetch algorithms. h. Increase the page size

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!

operating systems Consider a demand-paging system with the following time-measured utilizations: CPU utilization 20% Pagingdisk 97.7% Other I/O devices 5%...

Consider a demand-paging system with the following time-measured utilizations: CPU utilization 30% Paging disk 97.8% Other lo devices 5% For each of the following, say whether it will (or is likely...

Consider a demand-paging system with the following time-measured utilizations: CPU utilization 20% Paging disk 97.7% Other I/O devices 5% For each of the following, indicate whether it will (or is...

Consider a demand-paging system with the following time-measured utilizations: CPU utilization 20% Paging disk 97.7% Other I/O devices 5% Which (if any) of the following will (probably) improve CPU...

1. Consider a demand-paging system with the following time-measured utilizations: CPU utilization 20% Paging disk 5% Other I/O devices 97% Indicate which will improve system utilization and explain...

Consider the following page reference string and answer the following questions (3 points). Assume the primary memory is initially unloaded. 1,2, 3, 1, 4, 2, 5, 2, 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, 1. 2...

Task 8. Total 10% Consider a demand-paging system with the following time-measured utilizations: CPU utilization 2% Paging disk 97% Other I/O devices 8% Page 5 Which (if any) of the following will...

1 0 . 2 9 Consider a demand - paging system with the following time - measured utilizations: CPU utilization 2 0 % Paging disk 9 7 . 7 % Other IO devices 5 % For each of the following, indicate...

Part of a university professors job is to publish his or her research. This task often entails reading a variety of journal articles to keep up to date. To help determine faculty standards, a dean of...

Nat-T-Cat Industries just went public. As a growing firm, it is not expected to pay a dividend for the first five years. After that, investors expect Nat-T-Cat to pay an annual dividend of $1.00 per...

Assume a company sells $ 1 9 . 2 million in gift cards in November, and customers redeem $ 1 2 . 2 million of the gift cards in December. Required:

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...

6. Have the trainees do the entire task and praise them for correct reproduction.

3. Explain the key points or behaviors. (Write out the key points for the trainees, if possible.)

5. Have the trainees do one or more single parts of the task and praise them for correct reproduction (optional).