Utility Software Class 7 MCQs with Answers
Utility Software Class 7 – MCQs with Answers & Explanations
Class: CBSE Class 7
Subject: Computer Science
Section: Computer Software
Topic: Utility Software
Subject: Computer Science
Section: Computer Software
Topic: Utility Software
Strictly as per NCERT Syllabus | Designed for CBSE Unit Test • Half-Yearly • Annual Examination
1. What is Utility Software?
Answer: b)
Utility software helps maintain, manage, and protect the computer system. It improves performance and security.
Utility software helps maintain, manage, and protect the computer system. It improves performance and security.
2. Which is an example of utility software?
Answer: b)
Antivirus scans and removes harmful viruses, making it a utility program.
Antivirus scans and removes harmful viruses, making it a utility program.
3. Antivirus software protects against:
Answer: b)
It detects and removes malicious programs that can harm data.
It detects and removes malicious programs that can harm data.
4. Disk Cleanup helps to:
Answer: b)
Disk Cleanup frees storage by deleting temporary and unwanted files.
Disk Cleanup frees storage by deleting temporary and unwanted files.
5. Disk Defragmenter is used to:
Answer: a)
It reorganizes fragmented data so the system runs faster.
It reorganizes fragmented data so the system runs faster.
6. Backup software is used for:
Answer: b)
Backup utilities create duplicate copies of files to prevent data loss.
Backup utilities create duplicate copies of files to prevent data loss.
7. Firewall is mainly used for:
Answer: b)
Firewall blocks unauthorized access to protect the computer network.
Firewall blocks unauthorized access to protect the computer network.
8. Utility software belongs to:
Answer: b)
Utility software is a type of system software that maintains system health.
Utility software is a type of system software that maintains system health.
9. Compression software helps to:
Answer: b)
Compression tools reduce file size for easy storage and transfer.
Compression tools reduce file size for easy storage and transfer.
10. Which utility checks disk errors?
Answer: a)
Disk scanning utilities detect and fix errors in storage devices.
Disk scanning utilities detect and fix errors in storage devices.
11. Utility software improves:
Answer: a)
Utilities optimize speed, security, and efficiency.
Utilities optimize speed, security, and efficiency.
12. Example of file compression tool:
Answer: a)
WinZip reduces file size using compression techniques.
WinZip reduces file size using compression techniques.
13. Backup prevents:
Answer: a)
Backup ensures data recovery if original files are lost.
Backup ensures data recovery if original files are lost.
14. Antivirus must be:
Answer: a)
Regular updates allow antivirus to detect new threats.
Regular updates allow antivirus to detect new threats.
15. Disk Cleanup removes:
Answer: a)
It clears temporary and unnecessary files to free space.
It clears temporary and unnecessary files to free space.
16. Firewall protects from:
Answer: a)
Firewall filters incoming and outgoing network traffic.
Firewall filters incoming and outgoing network traffic.
17. Utility programs mainly focus on:
Answer: a)
Their main purpose is system maintenance and protection.
Their main purpose is system maintenance and protection.
18. Which utility improves speed?
Answer: a)
Defragmentation arranges data for faster access.
Defragmentation arranges data for faster access.
19. Utility software is necessary for:
Answer: a)
Utilities maintain smooth system functioning.
Utilities maintain smooth system functioning.
20. Utility software supports:
Answer: a)
Utility programs enhance performance, storage management, and security.
Utility programs enhance performance, storage management, and security.