What is the purpose of a device driver? MCQ with Answer and Explanation

What is the purpose of a device driver?
A. To edit text documents
B. To manage user accounts
C. To allow the OS to communicate with hardware devices
D. To connect to the internet
Answer: Option C
Solution (By JKSSB Mock Tests)
A device driver is system software that enables the OS to interact with specific hardware peripherals.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Computer Software Questions

Question #1
A utility program that completely overwrites a disk storage volume with new file system tracks and sectors, scrubbing old data indices completely, is a:
A. Disk Optimizer
B. File Compressor
C. Disk Formatter
D. System Uninstaller

Correct Answer: Option C


Explanation:
A disk formatter prepares a storage unit to accept data files by wiping existing configurations and writing a clean structural file system.

This question belongs to: Computer Computer Software
Question #2
A utility program that checks file system metadata indices and attempts to reconstruct damaged directory link nodes after an unexpected power outage is a:
A. Registry Sweeper Tool
B. Disk Defragmenter
C. File Compactor Engine
D. File System Repair Utility / CHKDSK

Correct Answer: Option D


Explanation:
File system repair tools (like CHKDSK) scan logical metadata allocations to verify and fix errors in file structural pathways.

This question belongs to: Computer Computer Software
Question #3
Which of the following is a type of system software that manages power settings?
A. Disk defragmenter
B. Antivirus
C. Compression tool
D. Power Management utility

Correct Answer: Option D


Explanation:
Power management utilities (like Windows Power Options) control energy consumption.

This question belongs to: Computer Computer Software