In Windows, the 'Task Manager' can be used to: MCQ with Answer and Explanation

In Windows, the 'Task Manager' can be used to:
A. Monitor performance, manage processes, and end tasks
B. Format drives
C. Change system settings
D. Install drivers
Answer: Option A
Solution (By JKSSB Mock Tests)
Task Manager provides process and performance monitoring, task termination, and startup management.

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Practice More Operating Systems Questions

Question #1
What is the purpose of the Windows 'Safe Mode'?
A. To enable network support for recovery
B. To run the system with maximum performance
C. To load the last known good configuration
D. To boot with minimal drivers and services for troubleshooting

Correct Answer: Option D


Explanation:
Safe Mode loads only essential drivers and services, allowing users to diagnose and fix system issues caused by problematic software or drivers.

This question belongs to: Computer Operating Systems
Question #2
Which Windows feature allows full volume disk encryption to protect system files and user data from unauthorized access if a device is stolen?
A. Windows Hello
B. Windows Defender
C. BitLocker
D. Storage Spaces

Correct Answer: Option C


Explanation:
BitLocker Drive Encryption is an advanced security feature that encrypts entire logical volumes to prevent offline data access or physical tampering.

This question belongs to: Computer Operating Systems
Question #3
Which Linux pseudo-filesystem acts as an interface to internal kernel data structures, allowing users to query live CPU parameters or memory statistics via text files?
A. /lib
B. /bin
C. /etc
D. /proc

Correct Answer: Option D


Explanation:
The '/proc' directory is a virtual, process information pseudo-filesystem that exposes live kernel statistics and active process metadata as text files.

This question belongs to: Computer Operating Systems