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 91:

  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 .
• Question 92:

  Which of the following is not a stage of system development cycle?

  Options:
  A) Design
  B) Test running
  C) Implementation
  D) Observation
  Show Answer
  The correct answer is D .
• Question 93:

  Computer Monitor is also known as

  Options:
  A) DVU
  B) UVD
  C) VDU
  D) CCTV
  Show Answer
  The correct answer is C .
• Question 94:

  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 95:

  A half byte is known as ________.

  Options:
  A) data
  B) bit
  C) half byte
  D) nibble
  Show Answer
  The correct answer is D .
• Question 96:

  Who invented the Napier Bones

  Options:
  A) John Napier
  B) Samuel Napier
  C) Joseph Jacquard
  D) Charles Babbage
  Show Answer
  The correct answer is A .
• Question 97:

  Which part of a processor contains the hard ware necessary to perform all the operations required by a computer?

  Options:
  A) Data path
  B) Controller
  C) Registers
  D) Cache
  Show Answer
  The correct answer is A .
• Question 98:

  The connection between two or more computers to share resources or allow electronic communication is called ?

  Options:
  A) Connection
  B) Communication
  C) Transfer
  D) Network
  Show Answer
  The correct answer is D .
• Question 99:

  The acronym from DATABASE MANAGEMENT SYSTEM is ________________

  Options:
  A) DMS
  B) DBMS
  C) DMGS
  D) DMSM
  Show Answer
  The correct answer is B .
• Question 100:

  Computers that are portable and convenient for users who travel are known as _________________

  Options:
  A) Super computers
  B) Laptops
  C) Mini computers
  D) File servers
  Show Answer
  The correct answer is C .