Page 87 - Ai Book - 10

C. Very short answer type question.
1. What is the primary role of an Operating System?

Ans. Managing hardware and software.
2. What does Memory Management in an OS involve?
Ans. Allocating and deallocating RAM.
3. What is the responsibility of the File System in an OS?

Ans. Managing files and resources on storage devices.
4. In a GUI, what is a window used for?
Ans. Displaying contents of an application for user interaction.
5. What is the purpose of opening the Recycle Bin?

Ans. To restore deleted files.
6. What does physical maintenance of a computer focus on?
Ans. Keeping the hardware clean and free of dirt.

7. What is the main function of antivirus software?
Ans. Protecting against malware and viruses.
8. How can you optimize disk space on a computer?
Ans. By using a compression utility.

D. Short answer type question.
1. How can you optimize disk space on your computer?
Ans. Periodically check and delete unnecessary files, use a disk cleaning program, and employ a compression
utility like WinZip to reduce file sizes.
2. What is the purpose of a maintenance schedule for a computer?
Ans. A maintenance schedule ensures regular tasks such as cleaning peripherals, updating antivirus software,
and running scans are performed to keep the computer in optimal condition.
3. How can malware enter a computer through removable media?

Ans. Malware can be introduced via CDs, DVDs, or pen drives, especially if they contain pirated or illegal
software. It emphasizes the importance of scanning removable media before use.

4. What are the indications of a malware infection on a computer?
Ans. Signs include slower performance, unexpected reboots, strange file names, and files getting deleted on
their own. Regular antivirus scans can help identify and remove malware.
5. How can you remove temporary files from a Windows computer?
Ans. Use the Disk Cleanup tool by going to Start > All Programs > Accessories > System Tools. Select the drive
to clean, choose the files, and click OK to free up disk space.

6. What role does a compression utility play in computer maintenance?
Ans. Compression utilities like WinZip or WinRar help compress large files, reducing storage space. This is
useful for efficient data management and can be decompressed when needed.
7. What does software maintenance involve in a computer system?
Ans. It includes tasks such as updating the operating system, running antivirus scans, and regularly cleaning
up temporary files to ensure optimal performance.

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