(70)is the memory that the computer uses to temporarily store the information as it is being processed.

(81)

The main function of a processor is to(68)and carry out instructions which usually consist of operation and(69). The term to measure the speed of the processor is called a Megahertz(MHz), which means million(70)per second.

(80)

(78)

The successful spread of a virus depends on how long it can()unnoticed, before its presence is made known by the activation of side-effects.

(76)

Anti- virus software protects your computer from viruses by(75)your computer's memory and disk devices.

(70)is not a peripheral component or device. The basic input device on a small computer is a(71).

A(74)is a device that enables the computer to handle sounds.

The transmission media used t0 build a LAN is(73).