Which of the following is a type of operating system that divides the CPU time among users in a fair manner? MCQ with Answer and Explanation

Question
Which of the following is a type of operating system that divides the CPU time among users in a fair manner?
A. Batch OS
B. Time-sharing OS
C. Distributed OS
D. Real-time OS
Answer: Option B
Solution (By JKSSB Mock Tests)
Time-sharing (multitasking) OS allocates CPU time slices to multiple users, providing interactive response.
This question belongs to: Computer Operating Systems
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Practice More Operating Systems Questions

Question #1
Which of the following is a valid Windows file system for flash drives that supports files larger than 4 GB?
A. FAT16
B. exFAT
C. NTFS
D. FAT32
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Correct Answer: Option B

Explanation:
exFAT is designed for flash drives, supporting large file sizes and partitions, while FAT32 has a 4 GB file size limit.
This question belongs to: Computer Operating Systems
Question #2
In Linux, which command is used to create a new directory?
A. rmdir
B. create
C. newdir
D. mkdir
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Correct Answer: Option D

Explanation:
mkdir (make directory) creates a new directory in the file system.
This question belongs to: Computer Operating Systems
Question #3
Which of the following is a scheduling algorithm that allows a process to run until it blocks or is preempted by a higher priority process?
A. Preemptive priority scheduling
B. Multilevel feedback queue
C. Non-preemptive priority scheduling
D. Round Robin
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Correct Answer: Option C

Explanation:
Non-preemptive priority scheduling allows a process to keep the CPU until it finishes or voluntarily yields, unless a higher priority process arrives (which would preempt in preemptive scheduling).
This question belongs to: Computer Operating Systems
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