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 21:

  Which of these application packages is mostly used by computer users?

  Options:
  A) CorelDraw
  B) Ms Access
  C) Ms Excel
  D) Ms Word
  Show Answer
  The correct answer is D .
• Question 22:

  What does RAM and ROM have in common?

  Options:
  A) They both deal with memory
  B) They were both invented by Bill Gates
  C) They do not have anything in common
  D) Their initials are similar
  Show Answer
  The correct answer is A .
• Question 23:

  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 24:

  Computers are used majorly at offices for ____________

  Options:
  A) Recreational purposes
  B) Research purposes
  C) Storage purpose
  D) Security purposes
  Show Answer
  The correct answer is C .
• Question 25:

  The Internet is an example of which computer network?

  Options:
  A) LAN
  B) MAN
  C) CAN
  D) WAN
  Show Answer
  The correct answer is D .
• Question 26:

  Which of the following is an example of graphics software ?

  Options:
  A) Microsoft word
  B) Adobe Illustrator
  C) Microsoft powerpoint
  D) MS Access
  Show Answer
  The correct answer is B .
• Question 27:

  In SQL, which command is used to remove a stored function from the database?

  Options:
  A) REMOVE Function
  B) DELETE function
  C) DROP function
  D) ERASE Function
  Show Answer
  The correct answer is C .
• Question 28:

  A collection of facts and figures is known to be _________

  Options:
  A) Data
  B) Database
  C) sequenced data
  D) structural data
  Show Answer
  The correct answer is A .
• Question 29:

  What is the function of the escape key ?

  Options:
  A) to shutdown the computer
  B) to start an application
  C) to interrupt or cancel the current process or running program
  D) to delete a file/folder
  Show Answer
  The correct answer is C .
• Question 30:

  The type of database in which the data are connected in different files by using common data elements or a key field is ?

  Options:
  A) Relational database
  B) Network database
  C) Hierarchical database
  D) Object-oriented database
  Show Answer
  The correct answer is A .