Computer-Studies Exam Past Questions and Answers | JAMB, WAEC and NECO

Computer Studies covers general knowledge of computers, computing terms, and technologies. It focuses on building interest and confidence in using computers.

• Question 111:

  The function of an assembler is to _________

  Options:
  A) convert basic language to machine language
  B) convert high level language to machine language
  C) convert assembly language to machine language
  D) convert assembly language into high level language
  Show Answer
  The correct answer is C .
• Question 112:

  The process of finding and correcting errors in the program code is called ?

  Options:
  A) testing
  B) Debugging
  C) Editing
  D) coding
  Show Answer
  The correct answer is B .
• Question 113:

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

  Options:
  A) System design
  B) Feasibility study
  C) System analysis
  D) Investigative study
  Show Answer
  The correct answer is C .
• Question 114:

  Which of the following is not a model used in problem solving?

  Options:
  A) critical thinking
  B) SDCL
  C) waterfall
  D) prototype
  Show Answer
  The correct answer is C .
• Question 115:

  Computer applications are example of ___________

  Options:
  A) Hardware
  B) Computer utilities
  C) Program packages
  D) Software
  Show Answer
  The correct answer is D .
• Question 116:

  Which of the below-mentioned reasons do not satisfy the reason why people create a computer virus?

  Options:
  A) protection
  B) Identity theft
  C) pranks
  D) research purpose
  Show Answer
  The correct answer is A .
• Question 117:

  The super computers are mainly used for

  Options:
  A) Data retrieval operations
  B) Input-output intensive processing
  C) Manipulation of records
  D) Mathematical intensive scientific applications
  Show Answer
  The correct answer is D .
• Question 118:

  What category of application package does microsoft excel belong to ?

  Options:
  A) Word processing package
  B) Graphics packages
  C) Database management packages
  D) Spreadsheet packages
  Show Answer
  The correct answer is D .
• Question 119:

  System software can further be classified into two. Operating software and ______________ software

  Options:
  A) Utility
  B) Storage
  C) Anti virus
  D) File management system
  Show Answer
  The correct answer is A .
• Question 120:

  Which of the following is a computer not used for?

  Options:
  A) entertainment
  B) information
  C) social media
  D) none of the above
  Show Answer
  The correct answer is D .