Waec Computer Studies Past Questions and Answers

Question 101:

• WAEC 2021

The sequence of operation of a computer is ____________

A. Accept data, process date and produce output
B. Accept data, produce data and produce information
C. Produce data, supply data and produce output
D. Process data, produce data and display information

Question 102:

• WAEC 2021

Which of the following descriptions is not true about data?

A. It can be converted to informationis a collection of raw facts and figures
B. Is unorganized
C. Is used for decision making

Question 103:

• WAEC 2021

Which of the following statements is true about super computers? They

A. Can fit on a single small chip
B. Are easily affordable
C. Can process billions of operations in a second
D. Are found across various homes and offices

Question 104:

• WAEC 2021

The Slide Rule is accurate to ____________

A. 1-2 decimal places
B. 3-4 decimal places
C. 5 decimal places
D. 6 decimal places

Question 105:

• WAEC 2021

What factors will motivate a field engineer into choosing a notebook computer over a desktop computer?

A. Cost, convenience and battery life
B. Cost, size and convenience
C. Size, convenience and battery life
D. Size, cost and battery life