KS3 - Ks3 Ict - Data 01 Solution - MCQGeeks.com

Q.1.

Data is stored by computers in locations called .......

0%
bikes
0%
binaries
100%
bytes
0%
byttes

Q.2.

Which is not a measure of storage size?

0%
Megabyte
0%
Gigabyte
50%
Terabyte
50%
Kilabyte

Q.3.

In most computers how many 'bits' make up a 'byte'?

100%
8
0%
9
0%
32
0%
36

Q.4.

A storage location contains the digits - 31122012.

100%
This might be a piece of data
0%
This is a date
0%
This is a random number
0%
None of these

Q.5.

Data enters a computer .......

0%
before processing but after the entry stage
0%
during the entry stage
100%
during the input stage
0%
during the processing stage

Q.6.

Data entered should be 'validated'. This means .......

0%
it should be checked to make sure it contains no errors
0%
it should be checked to make sure it is correct
0%
it should be checked to make sure it is sensible
100%
All of the above.

Q.7.

Which is not a means of entering data into a computer?

0%
Bar-code reader
0%
Keyboard
100%
Monitor
0%
Scanner

Q.8.

Data is .......

0%
an item of computer software
100%
letters, numbers or characters with meaning
0%
letters, numbers or characters with no meaning
0%
stored numbers

Q.9.

Computers use binary code to store data because .......

0%
binary code is more reliable
0%
binary code is much faster
0%
binary code takes up less space
0%
electronic circuits can only be 'on' or 'off'

Q.10.

Data entered should be 'verified'. This means .......

0%
it should be checked for viruses
0%
it should be checked to make sure it is completely accurate
0%
it should be checked to make sure it is entered correctly
0%
it should be checked to make sure it is reasonable