Jamb Computer Studies Past Questions and Answers

Question 96:

• JAMB 2022

Which of the following is termed as the minimum error code?

A. Binary code
B. Gray code
C. Excess 3 code
D. Octal code

Question 97:

• JAMB 2022

The set of rules that defines the combination of symbols that are considered to be correctly structured statements or expressions in that language is called ____________

A. Syntax
B. Instruction
C. Program
D. Domain

Question 98:

• JAMB 2022

What controls the way in which the computer system function and provides a means by which users can interact with the computer.

A. Application software
B. Internet
C. Operating system
D. Control unit

Question 99:

• JAMB 2022

A light sensitive device that converts drawing, printed text or other images into digital form is

A. Keyboard
B. Plotter
C. Scanner
D. OMR

Question 100:

• JAMB 2022

The device primarily used to provide hardcopy is the?

A. Printer
B. Card reader
C. Computer console
D. CRT