Which of the following could be digital input devices for computers ?

Related Mcqs:

GUI stands for_____________________?

A. Graphic Unit Interface B. Graphical User Interface C. Graphical User Interact D. Graphics Used Interface...

Which of the following groups have only Output devices ?

A. Scanner, Printer and Monitor B. Keyboard, Printer and Monitor C. Mouse, Printer and Monitor D. Plotter, Printer and Monitor...

The box that contains the central electronic components of the computer is the ___________________?

A. motherboard B. system unit C. peripheral D. input device...

Which of the following is not a binary number ?

A. 10010111 B. 111111001 C. 12340001 D. 110011...

The portion of physical layer that interfaces with the media access control sublayer is called_____________________?

A. physical signalling sublayer B. physical data sublayer C. physical address sublayer D. none of these...