Which kind of devices allows the user to add components and capabilities to a computer system?

Conversion of an octal number 142<sub>8</sub> to binary number is

The process of putting data into a storage location is called

Which method is used to connect a remote computer?

Who is known as the 'Father of Computers'?</p>

If you see a diskette with a piece of foil covering its notch, it is said to be

The number of bits that are typically stored on each track of a magnetic disk is usually

A device used to bring information into a computer is