Waec Data Processing 2017 Past Questions and Answers

Question 16:

• WAEC 2017

Which of these operations would not improve the performance of a parallel database system?

A. Building indexes
B. Deleting unwanted data
C. Evaluating queries
D. Storing data across several sites.

Question 17:

• WAEC 2017

Data processed into its useful form is referred to as

A. Unique data
B. Raw data
C. Knowledge
D. Information

Question 18:

• WAEC 2017

Which of the following is an example of qualitative data?

A. Colour
B. Height
C. Length
D. Show size

Question 19:

• WAEC 2017

Which of the following is not a characteristics of a personal computer

A. Automation
B. Complex
C. Digital
D. High speed

Question 20:

• WAEC 2017

The gap between ownership, access, and benefits from computer and it's application is termed degital

A. Separation
B. Divide
C. Deprivation
D. Annihilation