WorksheetsEnd of Topic 2 Test
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
Running and opening different programs and software at the same time is.
a)
Multitasking
b)
Monotasking
c)
Functioning Tasks
2.
Managing memory, managing hardware and managing software are all functions managed by the ...
a)
Processor
b)
Operating System
c)
RAM
d)
Hardware
3.
Resolution is worked out by ...
a)
Width x Height of pixels
b)
Height x depth of pixels
c)
The size of an image
4.
Resolution actually means ...
a)
The concentration of pixels in a given area
b)
How sharp an image is
c)
The image quality overall
5.
A high resolution means ...
a)
Higher quality, larger file size
b)
Lower quality, lower file size
c)
Higher quality, lower file size
6.
What are features of off the shelf software?
a)
Lots of options and features, expensive and lots of help and support
b)
Cheap, no features and can code it yourself
c)
Free to use, don;t need a licence to modify the code.
7.
Bespoke software is likely to be ...
a)
Custom made, expensive and have only features you really need.
b)
Cheap and full of features you don't need.
8.
Open source means you ...
a)
Modify the code, change the code and share the code with others.
b)
You cannot share the code, modify the code or adapt the code and share it with others
9.
Which one of these is a nibble ?
a)
1011
b)
10111111
c)
111
d)
10
10.
Which one of these is a byte
a)
10101010
b)
1010
c)
1010101010
d)
101010
11.
An image file is likely to be a ...
a)
.jpg
b)
.mov
c)
.acc
d)
.avi
12.
A video file is likely to be an ...
a)
.mpg
b)
.jpg
c)
.acc
13.
A sound file is likely to be a ...
a)
.mp3
b)
.avi
c)
.gif
14.
15 in denary is what in binary ?
a)
1111
b)
1010
c)
0011
d)
0001
15.
32 in denary is what in hex ?
a)
20
b)
13
c)
A4
d)
A2
16.
74 in denary is what in hex ?
a)
4A
b)
2A
c)
3B
d)
6C
17.
1011 is what in denary ?
a)
11
b)
15
c)
12
18.
What is good about using HEX for a lock on a door over binary?
a)
Less digits to remember, easier to input for the user
b)
Stores more data
c)
More complex for the door
19.
How many Megabytes in a Gigabyte ?
a)
1024
b)
1000
c)
900
d)
640
20.
Which one is the largest storage capacity out of these?
a)
Byte
b)
Megabyte
c)
Kilobyte
100 %
