Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?

Where is computer's BIOS stored?

The file extension of MS-Word document in Office 2007 is _______.

All calculations are performed and all comparisons are made in _____ unit.

A computer is a box full of electronic

The 7-bit ASCII code widely used

Which of the following is a secondary memory device?

The unit of a computer system that executes program, communicates with and often controls the operation of other subsyst…