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Worksheets

I.T. Revision

Total questions: 40

Worksheet time: 19mins

Name
Class
Date
1.

What is Pseudocode?

a)

A way to write out algorithms using a code-like statements

b)

A code that lies to your computer in order to enable you to do certain actions.

2.

What are flow diagrams used for?

a)

Allow a person to make diagrams.

b)

Visually represent the steps that make up an algorithm.

c)

Give a nice flow to the computer.

3.
In Microsoft Excel, what function returns the largest value in a set of values?
a)
MAX
b)
MOST
c)
HIGH
4.
Which of the following is NOT an AUDIO file format?
a)
.mp3
b)
.avi
c)
.wav
5.

Which of the following is not an operating system?

a)

Linux

b)

Windows

c)

Google

6.
A URL is a standardized naming convention for addressing documents accessible over the Internet and Intranet. An example of a URL is https://www.computerhope.com.  What does URL stand for?
a)
Uniform Request Locator
b)
Uniform Resource Locator
c)
Universal Retrieval Link
7.
What is an Algorithm?
a)
When you move
b)
Set of instructions
c)
A story
d)
A happy ending
8.
What is the algorithm to get a Beebot from red to purple following the arrows?
a)
Forward, Left, Forward, Right, Forward
b)
Back, Right, Left, Forward, Left
c)
Forward, Left, Forward, Left, Back
d)
Forward, Right, Forward, Left, Forward
9.
What is the Algorithm for making a cup of tea?
a)
Boil water, put teabag in cup, add water, stir, remove teabag, add milk, enjoy.
b)
Add water to milk, stir, enjoy
c)
Boil milk, add water, pour away, enjoy
d)
Fill cup with milk, add water, stir, enjoy
10.
When you have finished creating a document on the PC, do you?
a)
Save it, then log out
b)
Walk away
c)
Turn the monitor off
d)
Shutdown
11.

What is a network?

a)

A group of 1 or more devices which communicate

b)

A group of 2 or more devices which communicate

c)

When 2 or more computers are in the same building.

d)

A group of 3 or more devices which communicate

12.

Hospitals, banks and supermarkets are all linked using which network type?

a)

WAN

b)

LAN

c)

BUS

d)

WiFi

13.
Which of the three main topologies rely on a single main cable to transmit data packets?
a)
Ring
b)
Star
c)
Bus
14.
One of my workstations has gone down and my entire network has gone down. Which topology am I using?
a)
Ring
b)
Star
c)
Bus
15.
WAN stand for ?
a)
Wide Area Natrok
b)
Wide Area Netwok
c)
Wide Aral Network
d)
1,2
16.

Which is faster, a Wired or wireless connection?

a)

Wired

b)

Wireless

c)

Both are the same speed

17.
What is a LAN?
a)
Local Area Network
b)
Local Access Network
c)
Localized Area Network
18.
What is a characteristic of a LAN?
a)
Small geographical location such as a school or small office.
b)
Really cheap to set up.
c)
Uses less cables than a star.
19.
What type of network is this?
a)
Ring 
b)
Bus 
c)
Star
d)
Mesh
20.
The internet is the worlds biggest
a)
LAN
b)
WAN
21.
What type of network is this?
a)
Ring
b)
Mesh
c)
Star
d)
Bus
22.

What is data communication?

a)

Transfer of data from one point to the next.

b)

Transfer of electronic data from one point to the next over a communication medium.

c)

sending information

d)

none of the above

23.

Data communications refers to the transmission of the digital data between two or more computers and a computer network.

a)

True

b)

False

24.

Which software has the following icon?

a)

Microsoft Word

b)

Microsoft PowerPoint

c)

Google Docs

d)

PDF

25.

Which software has the following icon?

a)

Microsoft Word

b)

Microsoft Excel

c)

Google Docs

d)

PDF

26.

What is Microsoft Excel used for?

a)

Making documents

b)

Presentations

c)

Spreadsheets

d)

Emails

27.
Which of the following operating systems can you freely modify if you choose?
a)
OS X
b)
iOS
c)
BlackBerry
d)
Linux
28.

The term OS is short for?

a)

Apple

b)

Operating Software

c)

Operating System

d)

Overload System

29.
Which of the following is not one of the most common operating systems for personal computers?
a)
Microsoft Windows
b)
IBM
c)
Linux
d)
Mac OS X
30.
Which of the following is the most recent version of Windows?
a)
Windows 8
b)
Windows 7
c)
Windows 10
31.
A computer uses ________ to organize all of the different files and applications that it contains.
a)
Folder
b)
Icons
c)
Trash Can
d)
Applications
32.

Appears at the border of the column letters. Drag to widen or narrow the width of a column.

a)
b)
c)
d)
33.

What must all formulas start with?

a)

+

b)

=

c)

#

d)

sum

34.
Each box on a spreadsheet is called a ...
a)
row
b)
column
c)
cell
d)
box
35.
Rows on a spreadsheet are identified by a ...
a)
number
b)
letter
c)
symbol
d)
smiley face
36.
SUM, AVERAGE, MAX and MIN are preset formulas on the _______________ menu.
a)
filter
b)
functions
c)
border
d)
fill color
37.

What file type is a jpeg/jpg?

a)

Graphic

b)

Sound

c)

Video

d)

Animation

38.

What file type is an MP3?

a)

Graphic

b)

Sound

c)

Video

d)

Animation

39.

What file type is a PNG?

a)

Graphic

b)

Sound

c)

Video

d)

Animation

40.

What file type is a WAV?

a)

Graphic

b)

Sound

c)

Video

d)

Animation

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