University of the People CS 2301 Graded Quiz Unit 3.- 100 Percent Grade

CS 2301 Operating Systems 1 - Term 2, 2019-2020
Home ► My courses ► CS 2301 - AY2020-T2 ► 28 November - 4 December ►
Graded Quiz Unit 3


Started on Tuesday, 3 December 2019, 7:24 PM
State Finished
Completed on Tuesday, 3 December 2019, 7:35 PM
Time taken 10 mins 47 secs
Marks 24.00/25.00
Grade 96.00 out of 100.00


Question 1 True or False: When a program runs, the primary goal is to make the
Correct system easy to use.
Mark 1.00 out of
1.00

Select one:
True

False




The correct answer is 'True'.



Question 2 Why did Linus Torvalds borrow UNIX concept, but not the code?
Correct

Mark 1.00 out of Select one:
1.00 a. Too complex

b. Non-existent

c. Too insecure

d. Legal reasons




Your answer is correct.
The correct answer is: Legal reasons

, Question 3 A deterministic fair-share scheduler is called
Correct

Mark 1.00 out of Select one:
1.00 a. Proportional share scheduler

b. Lottery scheduler

c. Stride scheduler

d. MFLQ scheduler




Your answer is correct.
The correct answer is: Stride scheduler



Question 4 The following are all assumptions about processes except:
Correct

Mark 1.00 out of Select one:
1.00 a. Each job runs for the same amount of time

b. All jobs arrive at the same time

c. All jobs only use the CPU (i.e., they perform no I/O)

d. The run-time of each job is not known




Your answer is correct.
The correct answer is: The run-time of each job is not known