Abacus is used for?

Which of the following devices is not a micro computer?

The main difference between a laptop and a desktop is that, a laptop?

The hardware of a computer does not consist of?

The computer hardware is made up of system unit and?

If the output signal of any logic gate is fed into an inverter, the results is? .

Charles Babbage was the first to?

The device through which the main components of the computer communicate with each other is called?

The computer memory is, measured in?