OS Sessional Test (2024 - CS,AI & DS)
Authored by Engr. Rathi
Computers
University
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25 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is virtualization in operating systems?
A technique to run multiple OS on one hardware
A method to increase memory
A process scheduling technique
A file compression technique
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which component is responsible for managing virtual machines?
Operating System
Hypervisor
CPU
RAM
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What are the two main types of hypervisors?
Type 1 and Type 2
Native and Hosted
Hardware and Software
Local and Remote
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the main disadvantage of FCFS scheduling?
SRTF
FCFS
SJF
Priority
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
SJF scheduling selects the process with:
SJF
FCFS
Round Robin
Priority
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What type of scheduling is SJF?
Time-sharing systems
Batch systems
Real-time systems
None
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
SRTF is the preemptive version of which algorithm?
Priority value
Arrival time
Burst time
Queue length
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