A file containing relatively permanent data is

Use of icons and windows are characteristic of a .......... interface.

The quickest and easiest way in Word, to locate a particular word or phrase in a document is to use the ....... command.

Codes consisting of light and dark marks which may be optically read is known as

Which of the following is the coding of data so that is can't be easily understood if intercepted.

The first movie with terrific computer animation and graphics was released in 1982. What was its name?

Where would you find the letters QWERTY?

A common boundary between two systems is called