Вставьте необходимые слова вместо пропусков.

↑

▷ Содержание

⇐ ПредыдущаяСтр 68 из 89Следующая ⇒

TESTS

1. Вставьте необходимые слова вместо пропусков.

1. Input-output devices allow the computer to___ its external environment.

a) compute; b) command; c) communicate

2. An I/O interface is a special______that converts input data to the internal codes.

a) register; b) processor; c) plotter

3. The______devices allow the computer to communicate with its external environment.

a) high-speed; b) medium-speed; c) low-speed

4. The low-speed devices are those with complex mechanical motion or those that operate at the speed of a human operator.

a) mechanical; b) electrical; c) electronic

5. Data are entered from a______in a manner similar to typing.

a) keyboard; b) digitizer; c) printer

6. A remote banking terminal is an example of a______ input environment.

a) human-dependent; b) human-independent; c) human-related

7. Input______match the physical or electrical characteristics of input devices to the requirements of the computer system.

a) interconnections; b) interfaces; c) intercommunication

8. They______data into the binary codes.

a) transmit; b) translate; c) transform

2. Согласуйте слова с их интерпретацией.

a) a device producing output in a hu­man-readable format;

b) a manipulator used mainly in com­puter games;

c) a device enabling to get video imag­es in digital form;

d) a device converting the finger move­ment into the cursor movement across the screen;

e) a device for direct data entry, which can convert images into the comput­er form;

f) a special pen that can draw and in­put texts;

g) a device inputting numerical and text data by means of keys;

h) an optic-mechanical device helping the user select images on computer display due to rotating balls;

i) an entirely electronic high-speed de­vice keeping information.

1. Scanner

2. Keyboard

3. Touch pad

4. Mouse

5. Plotter

6. Joystick

7. Digital camera

8. Magnetic disc

9. Printer

Познавательные статьи:



Психологические особенности спортивного соревнования

Приготовление дезинфицирующих растворов различной концентрации

Занятость населения и рынок труда

Социальный статус семьи и её типология