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Informational technologies

Vocabulary

to compute

computer

PC – Personal Computer

desktop

part

device

hardware

drive

hard drive

floppy disk drive

CD-ROM drive

CD-rewriter

CD – Compact Disk

DVD – Digital Versatile Disk

tower

mouse

key

keyboard

peripherals

to store

storage

storage device

memory

RAM – Random Access Memory

ROM – Read Only Memory

unit

to measure

measurement

bit – binary digit

byte

kilobyte, Megabyte, Gigabyte

hertz

megahertz, gigahertz

inch

speed

size

rate

to process

processor

CPU – central processing unit

to control

to perform

performance

to run

to move

to remove

movement

software

program

to program

programmer

to operate

operation

OS – operating /operation system

to display

display

to monitor

monitor

screen

to print

printer

to type

type

character

letter

graphics

image

picture

  1. Match the words with their definitions:

a) character

b) hardware

c) megabyte

d) performance

e) process

f) software

g) store

h) image

i) device

j) megahertz

  1. how well or badly a computer, machine, etc. works or does smth

  2. the programs used by a computer

  3. a single letter, number or space that is typed in a computer document

  4. a copy or picture of sth seen on a computer

  1. the machinery and electronic parts of a computer system that you can touch

  2. to keep information or data in a computer's memory

  1. a unit for measuring the speed of a CPU.

  2. a tool or a piece of equipment made for a particular purpose

  3. a unit for measuring computer memory

  4. (used about a computer) to read data and use it to perform a series of tasks (operations)

b) Make up two-word expressions:

to process

to control

to watch

a binary

an operation

to type

to measure

to play

to run

a storage

movies

a program

games

data

hardware

device

digit

system

size

letters

c)Find synonyms:

character

speed

device

keep

image

software

storage

operate

part

computer

picture

machine

work

rate

component

store

letter

program

hardware

memory