Page 90 - Ai Book - 10

6. The Windows Operating system is an example of ____________ user interface.

a. Data b. Graphical
c. Character d. Class
7. Which of these tasks is not the responsibility of the operating system?

a. Entering data b. Error detection
c. Job scheduling d. None of these

8. Which of the type of operating system reads and reacts in terms of actual time?
a. Time sharing OS b. Mobile OS
c. Real Time OS d. None of these

B. Fill in the blanks.
1. The time sharing operating system is a _______________ operating system.
2. A ______________operating system where a user issue commands with various graphical components.
3. In windows OS ribbon is divided into ________ and ___________.

4. In _________directory files are stored in file system.
5. Antivirus software helps detect and _________ malware from the computer.
6. ___________ helps to keep an eye on consumption of memory by various running programs.

7. Windows operating system is a _____________________ structure.
8. ___________ utility optimizes the disk space by keeping all the segments of files together at one place
on the disk.
C. State ‘T’ for True or ‘F’ for False statements.

1. The Copy and Paste commands are used to move a file to another folder.
2. The Recycle Bin is a temporary storage for deleted files, and you can restore them from there.

3. Physical maintenance of a computer involves keeping the software up to date.
4. Antivirus software is designed to protect a computer from malware and viruses.
5. Using a compression utility can increase the size of files on a computer.

6. Memory Management in an operating system involves allocating and deallocating hard disk space.
7. File System is the part of the operating system responsible for managing files and resources
on secondary storage devices.

8. In a Graphical User Interface (GUI), a window is a graphical element used for user
interaction and displaying the contents of an application.

D. Very short answer type question.
1. What does operating system do?
2. Where the notification area is situated in windows operating system?

3. In which directory files are stored in Windows operating system?
4. What are malware?
5. Write any three examples of antivirus software.
6. Which hardware component does not require cleaning?

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