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 61:

  Large computers are classified as

  Options:
  A) desktops
  B) micro computers
  C) mini computers
  D) mainframe computers
  Show Answer
  The correct answer is D .
• Question 62:

  Which type of network can span several building, but is usually less than 30 square miles big?

  Options:
  A) CAN
  B) LAN
  C) MAN
  D) WAN
  Show Answer
  The correct answer is C .
• Question 63:

  When an input signal 1 is applied to a NOT gate, the output is ..................

  Options:
  A) 0
  B) 1
  C) Either 0 & 1
  D) None of the above
  Show Answer
  The correct answer is A .
• Question 64:

  To determine if a computer has the ability to think, a test was conducted named as

  Options:
  A) Turing test
  B) Computation test
  C) Teletype test
  D) Interrogator test
  Show Answer
  The correct answer is A .
• Question 65:

  Which of the following can be used to select the entire document ?

  Options:
  A) Ctrl + K
  B) Ctrl + A
  C) Shift + A
  D) Alt + F5
  Show Answer
  The correct answer is B .
• Question 66:

  The actual physical network of wires, cables and satellite that connects computers and resources throughout the world is the _______________

  Options:
  A) Web
  B) Internet
  C) e-commerce
  D) social media
  Show Answer
  The correct answer is B .
• Question 67:

  The windows explorer is divided into _________ categories.

  Options:
  A) 2
  B) 3
  C) 5
  D) 7
  Show Answer
  The correct answer is A .
• Question 68:

  What does an Operating System do?

  Options:
  A) Memory Management
  B) File Management
  C) Application Management
  D) All of the above
  Show Answer
  The correct answer is D .
• Question 69:

  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 70:

  In Microsoft Excel, sheet tabs can be renamed by ______

  Options:
  A) Double-clicking any column
  B) Double-clicking any row
  C) Double-clicking on the sheet tab; entering the new name
  D) Going to File, and clicking Save As
  Show Answer
  The correct answer is C .