Сanswer 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? glossary 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

Ivan4554    1   31.08.2019 21:10    5