What is the purpose of a software watermark? MCQ with Answer and Explanation

What is the purpose of a software watermark?
A. To manage memory
B. To compress files
C. To speed up execution
D. To identify copyright and ownership
Answer: Option D
Solution (By JKSSB Mock Tests)
Watermarks are used to protect software intellectual property.

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Practice More Computer Software Questions

Question #1
Which of the following is a type of system software that provides file sharing?
A. Compiler
B. Network file system (NFS)
C. Assembler
D. Debugger

Correct Answer: Option B


Explanation:
NFS allows remote file access over a network.

This question belongs to: Computer Computer Software
Question #2
What kind of software is distributed free of charge on a trial basis, with the expectation that the user will pay for a license to unlock full features after the trial period expires?
A. Shareware
B. Freeware
C. Firmware
D. Open-Source Software

Correct Answer: Option A


Explanation:
Shareware is commercial software provided for free on a limited trial basis to let users evaluate its utility before purchasing the full license.

This question belongs to: Computer Computer Software
Question #3
What is the main characteristic of system software?
A. It is optional for computer operation
B. It is essential for running application software
C. It is designed for specific user tasks
D. It is always graphical

Correct Answer: Option B


Explanation:
System software is required to run the computer and support application software.

This question belongs to: Computer Computer Software