Home ยป Past Questions ยป Data-processing ยป Waec ยป 2018 ยป Page 3
43

The following are primary sources of information except

  • A. questionnaire
  • B. publication
  • C. observation
  • D. interview
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44

The act of producing information from figures, text or images is called data 

  • A. collation
  • B. conversion
  • C. preparation
  • D. processing
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45

Microprocessor was used as the main electronic component of the 

  • A. first generation computers
  • B. second generation computers
  • C. third generation computers
  • D. fourth generation computers
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46

The first generation computers made use of

  • A. low level programming
  • B. high level programming language
  • C. object-oriented programming language
  • D. procedural programming language
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