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Consider a demand-paging system with the following time-measured utilizations:CPU: 20%; Paging disk: 97.7%; 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 prepaging to the page fetch algorithms.h. Increase the page size.
Explore and estimate software programs based on following criteria: Needs assessment -- Why would the prospective user require program? Write down the features of the program?
You have also learned that you can upgrade your CPU to make it 1.4 times as fast for $5,000. Which would you choose to yield the best performance improvemen tfor the least amount of money?
Business Intelligence and Data Warehouses
How do components of computer system interact within system? What improvements or additions to system do you believe would benefit you or make system more user-friendly?
Explain what is done in each of the RISC states for the 5 types of MIPS instructions represented with R, I, and J instruction formats.
You come to work on a Monday morning and find that the office computer is not working. The system manager informs everyone that the computer's hard disk crashed and that all datat that wer not backed up are lost. What do you do?
Why does piracy exist in past and present? Describe why are (were) pirates difficult to eliminate? What to you believe about pirates as moder-day Robin Hoods?
Design a structure stack that represents a stack of elements of some arbitrary type. Include the functions: create(returns an empty stack), push(add an element to the top of the stack and return the resulting stack)
Design a program that will allow a user to Input a list of your family members along with their age and state where they reside. Determine and print the average age of your family and print the names of anyone who lives in Texas
write a java method to five a 10 percent raise to every employee who has a student record and whose grade point index is higher than 3.0.
Business problems arise in a multitude of ways inside an organization; sometimes, they stem from the need or desire to do something completely new, sometimes they stem from the need or desire to improve an existing operation.
Identify and describe 5 specific capabilities of computing (e.g., speed, permanence/storage) made possible or enhanced by computing technology.
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