Computer Past Questions And Answers
111
The decimal fraction 0.9375 converts to binary?
- A. 0.0111.
- B. 0.1011.
- C. 0.1111.
- D. O.1001.
112
Computer files can be characterised by all but,
- A. A title
- B. It's accessibility
- C. The ability to be modified
- D. Where it is stored
113
The diagrammatic representation of an algorithm is
- A. pseudocodes
- B. codes
- C. graphics
- D. flowchart
114
What part of the central processing unit coordinates other units and manages the computer resources ?
- A. coordinating unit
- B. Memory unit
- C. Arithmetic Logic unit
- D. Control unit
115
Which of these application packages is mostly used by computer users?
- A. CorelDraw
- B. Ms Access
- C. Ms Excel
- D. Ms Word
116
The use of satellite to transmit signal information to the earth is enabled with the use of?
- A. GSM.
- B. GPS.
- C. POS.
- D. WAN
117
If the output signal of any logic gate is fed into an inverter, the results is? .
- A. NOT gate
- B. Nor gate
- C. the inverse of the output signal
- D. the same as the output signal
118
Which of the following statements about URL is true? It is
- A. a computer software program
- B. a type of web server
- C. an acronym for unlimited resources for learning
- D. the address of document or 'page' on the world wide web
119
Software is referred to as the?
- A. generic term for computer programs
- B. physical components of the computer
- C. part of the computer for communication
- D. part of the computer which is breakable.
120
Total types of data that can be read by document reader are
- A. marks
- B. handwritten and printed characters
- C. printed lines
- D. all of the above