GKwizard

The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,

A. Capacitance keyboard

B. Modern System

C. Advanced Model

D. Modern Device

Answer: Option A

Discussion

1

What does CPU stand for?

A. Central Program Unit

B. Central Processing Unit

C. Control Processing Unit

D. Computer Primary Unit

2

Which type of memory is non-volatile and can be electrically erased and reprogrammed?

A. RAM

B. ROM

C. Cache

D. Flash

3

Which protocol is used for secure communication over a computer network?

A. HTTP

B. FTP

C. HTTPS

D. SMTP

4

Which of the following is an example of an input device?

A. Printer

B. Monitor

C. Mouse

D. Speaker

5

Which of these is a cloud service provider?

A. Intel

B. AMD

C. Amazon Web Services

D. Dell