Which of the following is a type of operating system designed to handle a large number of small tasks quickly? MCQ with Answer and Explanation

Which of the following is a type of operating system designed to handle a large number of small tasks quickly?
A. Time-sharing OS
B. Real-time OS
C. Batch OS
D. Multiprocessing OS
Answer: Option B
Solution (By JKSSB Mock Tests)
RTOS is designed for tasks with strict timing constraints; batch OS processes jobs in batches; time-sharing allows interactive use.

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Practice More Operating Systems Questions

Question #1
Which Windows tool displays comprehensive diagnostic indicators detailing live CPU, memory, disk, and network parameters broken down by individual process IDs?
A. Resource Monitor
B. Registry Base Applet
C. System Restore Console
D. Device Manager Panel

Correct Answer: Option A


Explanation:
Resource Monitor expands on basic Task Manager metrics, providing fine-grained real-time tracking of handle bounds, disk channel usage, and network sockets.

This question belongs to: Computer Operating Systems
Question #2
In multitasking, what is the term for the switching of the CPU between processes?
A. Time slicing
B. Context switching
C. Interrupt handling
D. Process migration

Correct Answer: Option B


Explanation:
Context switching involves saving the state of a process and loading another process's state, allowing multitasking.

This question belongs to: Computer Operating Systems
Question #3
Which Windows feature allows you to revert the system to a previous state without affecting personal files?
A. System Restore
B. Reset this PC
C. File History
D. Backup and Restore

Correct Answer: Option A


Explanation:
System Restore restores system files and settings to a previous restore point, preserving personal documents.

This question belongs to: Computer Operating Systems