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Wednesday, 22 April 2026
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Data Processing Past Questions and Answers

Data Processing Questions

Question 96:
Convert 4\(_2\) to a number in base two
  • A 10
  • B 11
  • C 100
  • D 110
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Question 97:
Commonly accepted practices, rules or methods in computing are called ____________
  • A Conventions
  • B Habits
  • C Laws
  • D Standards
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Question 98:
Which of the following is safety measure in the computer laboratory?
  • A Eating in the computer laboratory
  • B Illumination in the computer laboratory
  • C Opening the monitor by unauthorized persons
  • D Poor ventilation in the computer laboratory
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Question 99:
Safety measures to be observed when using the computer include all of the following except ____________
  • A Use of anti-glare protector
  • B Sitting posture
  • C Maintaining a dust-free environment
  • D Dropping liquids in the computer rooms
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Question 100:
A computer professional who studies an existing system with a view to evolving a computer-based system from it is called?
  • A Computer engineer
  • B Computer programmer
  • C Data-base administrator
  • D System analyst
View Answer & Explanation