Logo
Home Study Material Contact Search
AI Chat FREE
  1. computer science
  2. programming
  3. a. answer the following questions: describe the tw

A. Answer the following questions: Describe the two general roles of an operating system and elaborate why...

90.2K

Verified Solution

Question

Programming

A. Answer the following questions: Describe the two generalroles of an operating system

and elaborate why these roles are important.

B. What is a process? What are attributes of a process?

C. Describe the three state process model, describe whattransitions are valid between the

three states, and describe an event that might cause such atransition.

D. What is the function of the ready queue?

E.. What is the producer consumer problem? Give an example ofits occurrence in operating

systems.

Answer & Explanation Solved by verified expert
4.1 Ratings (514 Votes)
A An operating system is an intermediate layer between hardware and application software 1 The major role of an operating system is to ensure correct operation of the computer system Dual mode of operationUser mode and Kernel mode privileged instructions such as IO instructions and halt instructions which can be executed only in kernel mode memory protectionand timer interrupt are basic building blocks used by operating system to    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

sociology: What is a bureaucracy? Discuss the characteristics of bureaucracy as well as the dysfunctions. How...

Psychology
Q

[The following information applies to the questions displayed below.] Forten Company, a merchandiser, recently completed its calendar-year 2017...

Accounting
Q

a literary technique which O presents magical events in an otherwise normal environment a literary...

Biology
Q

Classify a triangle with each set of side lengths as acute right Acute or obtuse...

Geometry
Q

From 1983 to 2003, the number B of federally insured banks could be approximated by...

Basic Math
Q

0 1 0 0 1 0 1 0 1 0 1 Find the area under...

Calculus
Q

Find b without a calculator log 664 3 b

Calculus
Q

Kate's Kale Chips produces a healthy snack made primarily of kale. Each bag of the...

Accounting
Q

Problem 3-12 (Static) Predetermined Overhead Rate; Disposing of Underapplied or Overapplied Overhead [LO3-4] Luzadis Company...

Accounting
Q

Ewing Corporation began the year with a simple capital structure consisting of 35,000 shares of...

Accounting
Q

Cassidy Manufacturing Corporation has a traditional costing system in which it applies manufacturing overhead to...

Accounting
Q

Problem 10-2 Calculating Returns [LO 1] Suppose a stock had an initial price of $96...

Finance