What is the primary purpose of the 'Task Scheduler' in Windows? MCQ with Answer and Explanation

What is the primary purpose of the 'Task Scheduler' in Windows?
A. To schedule system updates
B. To automatically run tasks at predefined times or events
C. To monitor system performance
D. To manage user accounts
Answer: Option B
Solution (By JKSSB Mock Tests)
Task Scheduler allows administrators to automate script execution, backups, and maintenance tasks.

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Practice More Operating Systems Questions

Question #1
Which of the following is a type of operating system that supports multiple users, multitasking, and memory protection?
A. Single-user OS
B. Simple embedded OS
C. Modern general-purpose OS (Windows, Linux)
D. Batch OS

Correct Answer: Option C


Explanation:
General-purpose OSes like Windows and Linux support multiple users, multitasking, and memory protection (virtual memory).

This question belongs to: Computer Operating Systems
Question #2
What is the name of the memory region allocated to a process that dynamically expands at runtime to store objects created via allocation statements?
A. Heap
B. Code Segment
C. Data Segment
D. Stack

Correct Answer: Option A


Explanation:
The heap is a dynamic memory region used for runtime allocations where application code explicitly creates and manages objects.

This question belongs to: Computer Operating Systems
Question #3
In Windows Operating Systems, which system tool is explicitly used to optimize disk space by rearranging fragmented files into contiguous sectors?
A. Task Manager
B. Chkdsk
C. Disk Cleanup
D. Disk Defragmenter and Optimize Drives

Correct Answer: Option D


Explanation:
Disk Defragmenter consolidates fragmented files on a hard drive to improve read/write access speeds and overall system performance.

This question belongs to: Computer Operating Systems