PEP OS INPUT
Quiz
•
Computers
•
University
•
Hard
Pushpendra Pateriya
Used 17+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dirty bit is used to show the
page with corrupted data
wrong page in the memory
page that is modified after being loaded into cache memory
page that is less frequently accessed
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fence register used for
CPU Protection
memory protection
file protection
all of the above
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a service not supported by the operating system?
protection
accounting
compilation
I/O operation
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A computer system has 6 tape drives, with 'n' processes competing for them. Each process may need 3 tape drives. The maximum value of 'n' for which the system is guaranteed to be deadlock free is
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Round Robin (RR) CPU scheduling, as the time quantum is increased, the average turn around time
increases
decreases
remains constant
varies irregularly
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suppose that a process is in 'BLOCKED' state waiting for some I/O service. When the service is completed, it goes to the
running state
ready state
suspended state
terminated state
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which of the following scheduling policies does context switching never take place?
Round-robin
shortest job first
Preemptive
FCFS
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
16 questions
Quiz on List and Tuples
Quiz
•
University
20 questions
Week 5: Test your understanding part 1
Quiz
•
University
15 questions
Digital Etiquette
Quiz
•
4th Grade - University
15 questions
Data Mining - Classification Mining
Quiz
•
University
20 questions
SMARTICUS
Quiz
•
University
20 questions
Microsoft Excel
Quiz
•
KG - Professional Dev...
15 questions
RLNVSP - Buổi 1 - Ôn tập
Quiz
•
University
20 questions
data structures1
Quiz
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
