Which utility software allows administrators to create exact point-in-time duplicates of a hard drive's contents to prevent data loss in case of physical disk failure? MCQ with Answer and Explanation

Which utility software allows administrators to create exact point-in-time duplicates of a hard drive's contents to prevent data loss in case of physical disk failure?
A. System Registry Cleaner
B. Disk Defragmenter
C. File Compression Engine
D. Backup and Recovery Software
Answer: Option D
Solution (By JKExamLibrary)
Backup and recovery software clones or copies files to alternative storage arrays to ensure data can be restored if primary storage fails.

This question belongs to: Computer Computer Software

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Question #1 Report Error
Which type of tool is used to examine network packets flowing across a local network interface to diagnose configuration problems or security vulnerabilities?
A. System Uninstaller
B. Registry Compactor Engine
C. Network Packet Sniffer / Protocol Analyzer
D. Disk Cleanup Tool

Correct Answer: Option C


Explanation:
Packet sniffers are utility tools that monitor and log network data packet payloads to support network debugging and analysis.

This question belongs to: Computer Computer Software
Question #2 Report Error
Which software utility uses a sandbox environment to securely run and analyze suspicious files without risking damage to the host operating system?
A. Malware Analysis Sandbox / Security Utility
B. System Registry Cleaner
C. Disk Defragmenter
D. File Archiver Engine

Correct Answer: Option A


Explanation:
A malware analysis sandbox is a security utility that isolates untrusted files in a secure virtual environment to monitor their behavior safely.

This question belongs to: Computer Computer Software
Question #3 Report Error
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. System Uninstaller
B. Disk Optimizer
C. File Compressor
D. Disk Formatter

Correct Answer: Option D


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