Question 301:

• 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 302:

• JAMB 2022

The device primarily used to provide hardcopy is the?

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

Question 303:

• JAMB 2022

The joystick typically have a button on ____________ used to select the option pointed by the cursor.

A. Bottom
B. Left
C. Right
D. Top

Question 304:

• JAMB 2022

Which of the following is a computer not used for?

A. Entertainment
B. Information
C. Social media
D. None of the above

Question 305:

• JAMB 2022

The combination of the arithmetic and logic units, as well as the ____________ unit makes up the central processing unit.

A. Input
B. Memory
C. Control
D. 1/0