App Logo

No.1 PSC Learning App

1M+ Downloads
Which of the following is not an input device?

ASpeaker

BJoystick

CTrack ball

DLight pen

Answer:

A. Speaker


Related Questions:

During program execution, all arithmetic calculations and comparisons are performed by the _____ of the computer system.
The protection systems involve some unique aspect of a person's body is :
ആദ്യത്തെ മൈക്രോ പ്രൊസസ്സർ ?
Half Byte is known as?
A 'character encoding system' used in IBM mainframes