COMPUTER

 1. Firewall in computer is used for?

A. Security

B. Data Transmission

C. Authentication

D. മോണിറ്ററിങ്

Ans: A

 2. Which of the following is not a database management software

A. MySQL

B. Sybase

C. Oracle

D. COBOL

Ans: D

3. 1024 bit is equal to how many byte

A. 1 Byte

B. 32 Byte

C. 128 Byte

D. 64 Byte

Ans: 128 byte

4. gif is an extension of

A. Image file

B. Audio file

C. Video file

D. Word file

Ans:A

 5. Which function key needs to be press during reboot to enter in Safe Mode of a Windows machine

Ans: F8

6. Which key combination is used to permanently delete a file or folder?

 answer: shift + delete

7.  an example of a connectionless protocol

Ans: UDP

8. Which company first developed the Java programming language?

Ans: sun microsystems

9. In currently open PowerPoint presentation in New slide is inserted using shortcut key?

Ans: Ctrl + M

10. Which of the following is not a mandatory component of a URL

a. Resource Path

b. Protocol

c. Port Number

d. None of these

Answer:None of these