Answer the questions, Use the glossary on the right.
1 What computer system makes it possible to send letters very quickly?
2 What system allows computer users around the world to send and to obtain information?
3 What programs provide colourful pictures and sound?
4 What is the name of a computer-created "world", which seems almost completely real?
5 What is a special term, which means "to obtain stored information from a computer's memory"?
6 What do we call a disk on which a large quantity of information can be stored?
7 What do you eall a sudden, unexpected computer failure?
8 What IS the term for the electrical or electronic components of a computer?
9 What do we call a large collection of data that is stored in a computer system?
10 What is the term for a set of instructions secretly put into a computer that destroys the information stored in it and stops it from working normally?
11 Where on the Internet can you look for information about products and services offered by a company or organisation?
12 What is WWW?
13 What store of informatIon can you easily put into your pocket?
14 What do we call a set of computer programs to control the operation of a computer?
15 What kind of computer can you use on the plane?
access - to find infonnation. especially on a computer
crash - a complete breakdown of a computer system or program
datahase - a large amount of infonnation stored in computer system
E-mail (electronic mail) - a system that allows messages to be sent from one computer to another
floppy disk (diskette) - a small removable magnetic disc which is used to store data
bard disk - magnetic disk inside a computer that stores data and programs
hardware - the electrical and mechanical pans of a computer system mcludmg the screen, the keyboard and lhe hard disk
laptop - a computer "mall enough to he held on one's kneet for use
multimedia - the combination of sound. graphics and video to present information on a computer
software - programs that run a computer
the Internet - an mternatlonal network of computers
virtual reality (VR) - the effeset produced by using computer images to make places or situations look real when they are not
virus - program secretly introduced into a computer, which makes copies of itself and often damage other programt
web site (site) - a place on the Internet that gives you information about a particular subject or product
World Wide Web - the system lhat stores infonnation for computer users around the world