Computer Knowledge For CWE-Clerks-V- Main Examination

Computer Knowledge For CWE-Clerks-V- Main Examination 

1. Ubuntu is an example of which kind of Source Model?

1) Open Source

2) Vertical Market Software

3) Horizontal Market Software

4) Shareware

5) Firmware

Ans. (1) Ubuntu is an example of open Source Model.

2. ..... is a computer program that fills the screen with moving images or patterns when the Computer is not in use.

1) Wallpaper

2) Computer Screen

3) Screen Saver

4) Both 1 and 3

5) Desktop

Ans. (3) Screen Saver is a computer program that fills the screen with moving images or patterns when the computer is not in use.

3. Which of the following is a valid unit of measurement of Bandwidth?

1) Data Per second

2) Information Per second

3) Bits Per second

4) Million Instruction per second

5) Data per lines

Ans. (3) Bits Per second is a valid unit of measurement of Bandwidth.

4. Which of the following is true about Intranet?

1) It is a Private Network

2) It is a Public Network

3) It is a Network which can access illegally.

4) Only 1 and 3

5) Intranet is same as Extranet

Ans. (1) Intranet is a private network.

5. The process of loading an Operating System into main memory is called _______.

1) Formatting

2) Posting

3) Booting

4) Partitioning

5) Loading

Ans. (3) The process of loading an operating system into main memory is called Booting.

6. Line by line translation of a program is done by ______.

1) Interpreter

2) Translator

3) Compiler

4) Assembler

5) All the above

Ans. (1) Line by line translation of a program is done by Interpreter.

7. SQL is a _________.

1) Programming Language

2) Communication Language

3) Low-level language

4) Query Language

5) Procedural Language

Ans. (4) SQL is a Structured Query Language.

8. Network of Networks is known as __________.

1) Intranet

2) Internet

3) Extranet

4) VPN

5) MAN

Ans. (2) Network of Networks is known as Internet.

9. Which of the following is true about Java?

1) It is an OOP language

2) It is Platform Independent

3) It provides more security

4) It was designed by Sun Microsystems.

5) All the above

Ans. (5) Java is an OOP language, Platform Independent and provides more security. It was designed by Sun Microsystems.

10. The process of replacing software with a newer version is called __________.

1) Upgrading

2) Installing

3) Updating

4) Downloading

5) Replacing

Ans. (1) The process of replacing software with a newer version is called Upgrading.