Information Communication Technology ICT – 11 File management | e-Consult
11 File management (1 questions)
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Answer: .ZIP and .RAR are archive file formats used to combine multiple files and folders into a single file, reducing storage space and simplifying file transfer. They are commonly used for backing up data, distributing software, and sharing files online.
Advantages of using .ZIP and .RAR formats:
- Reduced storage space: Compressing files reduces their size, saving disk space.
- Simplified file transfer: A single archive file is easier to share than multiple individual files.
- Backup and recovery: Archives provide a convenient way to back up important data.
- Software distribution: Software is often distributed as a compressed archive.
Security Considerations:
- Password protection: Both ZIP and RAR formats can be password protected, adding a layer of security. However, password protection is not foolproof and can be cracked with specialized software.
- Malware: Archives can be a vector for malware. Users should only open archives from trusted sources, as they may contain malicious files.
- Weak encryption: Some older versions of ZIP and RAR use weak encryption algorithms that can be easily broken.