WorksheetsComputing
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
What computer language uses base 10
a)
Denary
b)
Binary
c)
Hexadecimal
d)
Don't know
2.
How many bits in a byte:
a)
4
b)
8
c)
16
d)
69
3.
What is cloud computing?
a)
A linked connection of computers
b)
A delivery of computing services
c)
A process of scheduling computer programs
d)
A study of system uses
4.
What does RAM stand for?
a)
Random All Memory
b)
Read All Memry
c)
Random Access Memory
d)
Read Access Memory
5.
Which logic gate is represented by the truth table shown here?
a)
AND
b)
OR
c)
NOT
6.
Which logic gate is represented by the truth table shown here?:
a)
AND
b)
OR
c)
NOT
7.
Which logic gate represented by this symbol?
a)
AND
b)
OR
c)
NOT
8.
Which logic gate represented by this symbol?
a)
AND
b)
OR
c)
NOT
9.
What type of gate is this?
a)
AND
b)
OR
c)
NOT
10.
Algorithm
a)
is simply a list of instructions that describe how to do
a particular task.
a particular task.
b)
Starting up a computer
c)
The speed at which the processor carries out instructions
d)
A technology for storing data in an electronic format
which is used for memory cards. e.g. USB, memory cards.
which is used for memory cards. e.g. USB, memory cards.
11.
Bit
a)
Either a 0 or a 1
b)
8 sets of 8 or 1
c)
1024 sets of 0 or 1
d)
The measurement of speed in a network
12.
The definition of a subprogram is...
a)
A program which returns a value at the end
b)
A piece of code that repeats
c)
A program within a program
d)
A program that allows data to be both input and output
13.
The term 'volatile' refers to how likely a piece of equipment is to fail
a)
FALSE
b)
TRUE
14.
Why is RAM temporary?
a)
Because it doesn't stay forever
b)
Because it has limited space
c)
Because it is non-volatile
d)
Because it is volatile
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