The analyst г)uses a computer for solving problems, while the computer system architect б)designs computers.
а)controls б)designs в)requires г)uses
Programs and data to be processed must be in the a) internal memory.
a) internal; б) external; в) secondary
The read out command is passed from the в) storage register to the a) instruction register.
a) instruction; б) address; в) storage
The four б) circuits are used to perform basic operations in a computer.
a) basics; б) circuits; в) equipment
The function of memory is to store a) not only the original data but also the partial results.
a) not only…. but also; б) either…or; в) no sooner … than
The в) central processor includes the control and arithmetic-logical units.
a) flip-flop; б) digital computer; в) central processor
Input-output devices allow the computer to в) communicate with its external environment.
a) compute; б) command; в) communicate
An I/O interface is a special б) processor that converts input data to the internal codes.
a) register; б) processor; в) plotter
Мне кажется что все три варианта правильные a) high-speed; б) medium-speed; в) low-speed devices allow the computer to communicate with its external environment.
a) high-speed; б) medium-speed; в) low-speed
6. What do you prefer? Cheeseburger or hamburger?
7. Who is coming tomorrow? Tom is coming.
8. Why are you sad? Because I am sick.
9. Whose jacket is this?’ ‘Oh, it is mine. Thank you’
10. What are you going this evening?’ ‘I’m going to the cinema.’
11. Why are you laughing?’ ‘Because, I think it’s funny.’
12. Where will you start working?’ ‘At 3 o’clock’
13. Where is my mum? I can’t find her anywhere.
14. What kind of movie do you want to watch, horror or comedy?
15. What are you eating? I am eating a hamburger.