Wednesday 1 February 2017

Computer MCQ 011

Computer MCQ 011



1.     The smallest unit in a digital system is

        (A) Byte

        (B) Kilobyte

        (C) Word

        (D) Character

        (E) Bit


2.     The computer’s processor consists of which of the following parts?

        (A) CPU and Main Memory

        (B) Hard Disk and Floppy Drive

        (C) Main Memory and Storage

        (D) Operating system and Applications

        (E) Control Unit and ALU


3.     ________ ports connect special types of music instruments to sound cards.

        (A) BUS

        (B) CPU

        (C) USB

        (D) MIDI

        (E) MINI


4.     A software which you can use to create a budget is called

        (A) Word processing software

        (B) Graphics software

        (C) Utility software

        (D) Spreadsheet software

        (E) None of these


5.     The mouse ________ usually appears in the shape of an arrow.

        (A) indicator

        (B) marker

        (C) meter

        (D) pointer

        (E) None of these


6.     If a processor has a word size of 32 bits, compared to a processor with a word size of 16 bits, it can process ________ at a time.

        (A) thrice as much

        (B) half as much

        (C) a fourth as much

        (D) the same amount

        (E) twice as much


7.     The most common storage device for the personal computer is

        (A) Floppy disk

        (B) USB thumb drive

        (C) Zip disk

        (D) Hard disk drive

        (E) Pen drive


8.     Which device uses a hand-held operating system?

        (A) A PDA

        (B) A personal computer

        (C) A laptop

        (D) A mainframe

        (E) None of these


9.     Numbers and formulae entered in a cell are called

        (A) Labels

        (B) Numeric entries

        (C) Intersection

        (D) Text

        (E) Fillers


10.    What is software?

        (A) A type of computer code

        (B) A computer language

        (C) A set of instructions for your computer

        (D) A cover for the computer

        (E) None of these

Answers


1. E

2. E

3. D

4. A

5. D

6. B

7. D

8. A

9. B

10. E

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