Waec Computer Studies 2021 Past Questions and Answers

Question 41:

• WAEC 2021

Which of the following options is not a similarity between computer file and manual file? Both can ____________

A. Be accessed
B. Be retrieved
C. Store multimedia
D. Contain information

Question 42:

• WAEC 2021

A computer program that gathers information about a person or organization without their knowledge or consent is known known as ____________

A. Adware
B. Time bomb
C. Trojan horse
D. Spyware

Question 43:

• WAEC 2021

Quantitative data can exist in ____________

A. Continuous form only
B. Continuous and discrete forms
C. Nominal and ordinal forms
D. Ordinal form only

Question 44:

• WAEC 2021

Data created by the user is called ____________

A. Primary data
B. Qualitative data
C. Quantitative data
D. Secondary data

Question 45:

• 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