Free Printable info tech

Free Printable Worksheets

Worksheets

info tech

Total questions: 60

Worksheet time: 3600secs

Name

Class

Date

1.

which of the following sequences show an increase in computer memory?

a)

terabyte-gigabyte-megabyte

b)

gigabyte-kilobyte-megabyte

c)

megabyte-terabyte-gigabyte

d)

megabyte-gigabyte-terabyte

2.

which of the following operations displays results?

a)

input

b)

output

c)

storage

d)

processing

3.

which of the following statements is true about the arithmetic and logic unit (ALU)

a)

store data permanently

b)

performs mathematical calculations

c)

is also called memory or main memory

d)

sequentially accesses and decodes program instructions

4.

which of the following types of drives has the slowest transfer rate?

a)

flash

b)

hard disk

c)

DVD disk

d)

floppy disk

5.

which of the following is an example of the type of data that visually records meetings?

a)

text

b)

video

c)

audio

d)

graphics

6.

which part of the central processing unit coordinates its activities?

a)

register

b)

control unit

c)

main memory

d)

arithmetic and logic unit

7.

which of the following chips can erased and reprogrammed repeatedly?

a)

RAM

b)

ROM

c)

PROM

d)

EPROM

8.

which of the following is a hardware user interface?

a)

GUI

b)

icon

c)

scensor

d)

touchscreen

9.

which of the following devices can be used for both input and output?

a)

touchscreen

b)

barcode reader

c)

flatbed scanner

d)

document reader

10.

telecommuting means using information and communication technology at home to

a)

holds conferences

b)

sell and buy products

c)

send and receive e-mails

d)

work away from the office

11.

what is the function of a network of computers?

a)

organizes data among computers

b)

receives data from one computer

c)

enables two or more computer to communicate

d)

allows users to obtain data from a central computer

12.

the activity which involves conducting a meeting electronically with participants in different geographical locations is called

a)

teleworking

b)

telemarketing

c)

teleprocessing

d)

teleconferencing

13.

the illegal copying and selling of programs is referred to as

a)

propaganda

b)

software piracy

c)

computer fund

d)

industrial espionage

14.

before purchasing a computer, james was given a sheet with the following hardware specifications.

intel pentium IV 64bit 3.6 GHz

2 GB 533 MHZ SDRAM

160 GB SATA HDD 7200 rpm

the word size of the computer is ?

a)

2GB

b)

64 bit

c)

7200 rpm

d)

533 MHz

15.

a)

a

b)

b

c)

c

d)

d

16.

a)

a

b)

b

c)

c

d)

d

17.

a)

a

b)

b

c)

c

d)

d

18.

a)

a

b)

b

c)

c

d)

d

19.

a)

a

b)

b

c)

c

d)

d

20.

a)

a

b)

b

c)

c

d)

d

21.

a)

a

b)

b

c)

c

d)

d

22.

a)

a

b)

b

c)

c

d)

d

23.

a)

a

b)

b

c)

c

d)

d

24.

a)

a

b)

b

c)

c

d)

d

25.

a)

a

b)

b

c)

c

d)

d

26.

a)

a

b)

b

c)

c

d)

d

27.

a)

a

b)

b

c)

c

d)

d

28.

a)

a

b)

b

c)

c

d)

d

29.

a)

a

b)

b

c)

c

d)

d

30.

a)

a

b)

b

c)

c

d)

d

31.

a)

a

b)

b

c)

c

d)

d

32.

a)

a

b)

b

c)

c

d)

d

33.

a)

a

b)

b

c)

c

d)

d

34.

a)

a

b)

b

c)

c

d)

d

35.

a)

a

b)

b

c)

c

d)

d

36.

a)

a

b)

b

c)

c

d)

d

37.

a)

a

b)

b

c)

c

d)

d

38.

a)

a

b)

b

c)

c

d)

d

39.

a)

a

b)

b

c)

c

d)

d

40.

a)

a

b)

b

c)

c

d)

d

41.

a)

a

b)

b

c)

c

d)

d

42.

a)

a

b)

b

c)

c

d)

d

43.

a)

a

b)

b

c)

c

d)

d

44.

a)

a

b)

b

c)

c

d)

d

45.

a)

a

b)

b

c)

c

d)

d

46.

a)

a

b)

b

c)

c

d)

d

47.

a)

a

b)

b

c)

c

d)

d

48.

a)

a

b)

b

c)

c

d)

d

49.

a)

a

b)

b

c)

c

d)

d

50.

a)

a

b)

b

c)

c

d)

d

51.

a)

a

b)

b

c)

c

d)

d

52.

a)

a

b)

b

c)

c

d)

d

53.

a)

a

b)

b

c)

c

d)

d

54.

a)

a

b)

b

c)

c

d)

d

55.

a)

a

b)

b

c)

c

d)

d

56.

a)

a

b)

b

c)

c

d)

d

57.

a)

a

b)

b

c)

c

d)

d

58.

a)

a

b)

b

c)

c

d)

d

59.

a)

a

b)

b

c)

c

d)

d

60.

a)

a

b)

b

c)

c

d)

d

Reset

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