Dear Aspirants,

1. The main job of a CPU is to 

A) carry out program instructions

B) store data/ information for future use

C) Process data and information

D) both (a) and (c)

2. When you cut or copy information it gets place in the___________ 

A) Clipboard

B) Mother board 

C) RAM

D) None of these

3. Codes consisting of bars or lines of varying widths or lengths that are computer readable are known as ____ 

A) An AsCII code

B) A magnetic tape

C) AN OCR scanner

D) A Bar code

4. The unit MIPS is used to measure the speed of a___. 

A) Disk drive

B) Tape drive 

C) Printer

D) Processor

5. A prescribed set of well-defined instructions for solving mathematical problems is called ________ 

A) A compiler

B) A code 

C) A description

D) An algorithm

6. Which of the following virus overtake computer system, when it boots and destroy information  ? 

A) System infectors

B) Trojan 

C) Stealth virus

D) Boot infectors

7. _______ converts and executes one statement at a time 

A) compiler

B) interpreter 

C) converter

D) instructions

8. The primary purpose of an operating system is ? 

A) To allow people to use the computer

B) To make computers easier to use

C) To keep systems programmers employed

D) To make the most efficient use of the computer hardware