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766

At what stage in system development life cycle are all data documented in the form of detailed data flow diagrams(DFDs)

  • A. System design
  • B. Feasibility study
  • C. System analysis
  • D. Investigative study
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767

Translators are type of ?

  • A. System software
  • B. Operating system
  • C. Utility programs
  • D. Application software
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768

What is the difference between an assembler and a compiler ?

  • A. an assembler converts a machine language code into assembly level language code while a compiler converts high level programming language to a machine language code.
  • B. an assembler converts assembly level language code into machine language code while a compiler converts high level programming language code to a machine language code.
  • C. a compiler converts assembly level language code into machine lange while an assembler converts high level programming language to a machine language code.
  • D. they both convert assembly level language code into machine lange
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
769

Which of these storage devices can act as a buffer between the CPU and the main memory ?

  • A. Hard disk
  • B. Floppy disk
  • C. Cache Memory
  • D. Flash drive
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770

Evaluate \(1011_2 + 122_4\), leaving your answer in base 10.

  • A. 37
  • B. 51
  • C. 47
  • D. 73
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709