what is a impact printer

a inpact printer is a printer that prints by mechanical impacts.impact writer is a type of printers that work by banging a head or needle against an ink ribbon to make a mark on the paper.

what is a execution cycle

a execution cycle is when a computer obeys the instructions in a computer program it is said to be running or executing the program.The execution cycle first decides what to do by interpreting selection rules, then performs the operation by interpreting the body of the operator selected.

WHAT IS A DVD

DVDs are a form of optical storage media based on the compact disc. the name real of the DVD is Digital Versatile Disc "DVD" is now used with little sense of the original terms. a DVD is a larger, faster CD that can hold video audio and computer data

controller

The Controllers are a fictional extraterrestrial race existing in the DC Universe.Controller is a fictional character, a supervillain appearing in the Marvel Universe

central processing unit

The Central Processing Unit is the portion of a computer system that carries out the instructions of a computer program, and is the primary element carrying out the computer's functions.

DC-ROM

CD-ROM is a pre-pressed compact disc that contains data accessible to.CD-ROM is one of the most popular formats for storing large amounts of electronic information.

byte

The byte is a unit of digital information in computing and telecommunications. It is an ordered collection of bits