Which of the following is not a mobile input device?
Joystick
Light pen
Mouse
Scanner
Correct answer is D
No explanation has been provided for this answer.
Output devices in a computer are those devices that send?
results to the memory of the computer
processed data and instructions into the computer
in data and instructions into the computer
data and instructions into the memory of the computer
Correct answer is C
No explanation has been provided for this answer.
The hardware of a computer does not consist of?
casing
mouse
peripherals
windows
Correct answer is D
No explanation has been provided for this answer.
The device through which the main components of the computer communicate with each other is called?
keyboard
memory
light pen
system bus
Correct answer is B
No explanation has been provided for this answer.
If the output signal of any logic gate is fed into an inverter, the results is?
NOT gate
Nor gate
the inverse of the output signal
the same as the output signal
Correct answer is C
No explanation has been provided for this answer.