Worksheets7.1 - Computer Systems 1
Total questions: 12
Worksheet time: 9mins
Name
Class
Date
1.
Which of the following is both an input and output device?
a)
Mouse
b)
Touch Screen
c)
Keyboard
d)
Printer
2.
Which of the following is an output device?
a)
Keyboard
b)
Speaker
c)
Word
d)
The Internet
3.
What is 13 in binary?
a)
1111
b)
13
c)
1101
d)
101
4.
Computers use the number system (a)
5.
Our number system used in everyday maths is called...
a)
Binary
b)
Input and Output
c)
0 and 1
d)
Denary or Decimal
6.
What is 111 in denary?
a)
3
b)
7
c)
111
d)
9
7.
What is 35 in binary?
a)
1100011
b)
8
c)
1100
d)
111000
8.
What do we refer to a binary digit as? (The smallest piece of data a computer can use)
(a)
9.
What is 27 in binary?
(a)
10.
A mouse is an (a) device
11.
What is 1110 in denary?
(a)
12.
An Alexa is a type of______
a)
Input device
b)
Output device
c)
Both an input and an output device
d)
A type of software
100 %
