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 221:

  A word processor can be used to

  Options:
  A) write text
  B) edit text
  C) print text
  D) all of these
  Show Answer
  The correct answer is D .
• Question 222:

  Which doesn't belong to the group?

  Options:
  A) Flash drive
  B) Floppy disk
  C) Compact disk
  D) Memory unit
  Show Answer
  The correct answer is D .
• Question 223:

  The type of computers that are designed to perform complex calculations extremely rapidly are called ?

  Options:
  A) supercomputer
  B) micro computers
  C) laptops
  D) mainframe computer
  Show Answer
  The correct answer is A .
• Question 224:

  The hexadecimal digits are 0-9 and A-_____

  Options:
  A) E
  B) F
  C) G
  D) D
  Show Answer
  The correct answer is B .
• Question 225:

  An action performed in the GUI operating systems to hide a window but keep the program running in the background is ?

  Options:
  A) hide
  B) multitasking
  C) minimize
  D) maximize
  Show Answer
  The correct answer is C .
• Question 226:

  What type of booting does the computer go through when starting up from a powered down ?

  Options:
  A) Cold booting
  B) Soft booting
  C) Warm booting
  D) Rebooting
  Show Answer
  The correct answer is A .
• Question 227:

  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 228:

  A set of moral principles that regulate the use of computers is called

  Options:
  A) cyber security guidelines
  B) computer ethics
  C) computer safety laws
  D) computer rules
  Show Answer
  The correct answer is B .
• Question 229:

  The rules that govern the structure of a command or programming language is called

  Options:
  A) Syntax
  B) Algorithm
  C) Logic
  D) Password
  Show Answer
  The correct answer is A .
• Question 230:

  Which of the following is not a type of computer on the basis of operation?

  Options:
  A) Remote
  B) Hybrid
  C) Analog
  D) Digital
  Show Answer
  The correct answer is A .