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 31:

  Computer files can be characterised by all but,

  Options:
  A) A title
  B) It's accessibility
  C) The ability to be modified
  D) Where it is stored
  Show Answer
  The correct answer is D .
• Question 32:

  Which of the following is not a type of computer network?

  Options:
  A) VPN
  B) CAN
  C) WLAN
  D) DAN
  Show Answer
  The correct answer is D .
• Question 33:

  Hexadecimal numbers are a mixture of

  Options:
  A) Octal and decimal numbers
  B) Binary and octal numbers
  C) Letters and decimal digits
  D) Binary and decimal numbers
  Show Answer
  The correct answer is C .
• Question 34:

  Which of the following is NOT a high-level programming language?

  Options:
  A) Assembly language
  B) C++
  C) Python
  D) Java
  Show Answer
  The correct answer is A .
• Question 35:

  A logic circuit performs ________ functions

  Options:
  A) Interpretation
  B) Processing and Controlling
  C) Storage
  D) Security
  Show Answer
  The correct answer is B .
• Question 36:

  Computers that are small and low cost are referred to as ?

  Options:
  A) mini computers
  B) small computers
  C) tablet computers
  D) micro computers
  Show Answer
  The correct answer is D .
• Question 37:

  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 38:

  The diagrammatic representation of an algorithm is

  Options:
  A) pseudocodes
  B) codes
  C) graphics
  D) flowchart
  Show Answer
  The correct answer is D .
• Question 39:

  Programming language COBOL works best for use in

  Options:
  A) Siemens applications
  B) student applications
  C) social applications
  D) commercial application
  Show Answer
  The correct answer is D .
• Question 40:

  The memory unit receives data and information from which unit?

  Options:
  A) input unit
  B) output unit
  C) control unit
  D) arithmetic and logic unit
  Show Answer
  The correct answer is D .