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final revision 9

Total questions: 116

Worksheet time: 1hrs 1mins

Name
Class
Date
1.
<p> is
a)
punctuation tag
b)
closing paragraph tag
c)
closing punctuation tag
d)
paragraph tag
2.
Which word is not used in HTML structure?
a)
footer
b)
body
c)
head
d)
arm
3.
Which format usually works best for photos?
a)

JPEG

b)

DOC

c)

GIF

d)

WAV

4.
What HTML element defines the title of the document?
a)
<title>
b)
<head>
c)
<meta>
5.
You should save HTML files with which file extension?
a)
.htm
b)
.index
c)
.webpage
d)
.html
6.
<body>
a)
Body tag
b)
Paragraph tag
c)
Closing body tag
d)
Header tag
7.

What goes in the <head> section?

a)

A brain

b)

the title

c)

hair

d)

the body

8.

In a <table>, what does the <th> tag do?

a)

it defines the table row

b)

It displays the data for that cell on screen

c)

It doesn't do anything

d)

Makes the data in that cell bold like a heading

9.

How do you add a blank line to a web page?

a)

<hr>

b)

<blank>

c)

<br>

d)

<break>

10.

In a <table>, what does the <tr> tag do?

a)

it defines the table row

b)

It displays the data for that cell on screen

c)

It doesn't do anything

d)

Makes the data in that cell bold like a heading

11.

Some of you managed to work with CSS style statements. What does the following statement do: color:blue;

a)

It turns the page blue

b)

It turns the text blue

c)

It turns the page anything but blue

d)

It makes a blue box around an image

12.

What is the difference between a <h1> and a <h3> tag?

a)

<h1> is bigger than <h3>

b)

<h3> is bigger than <h1>

c)

<h1> cannot be used for titles

d)

<h3> cannot be used for titles

13.

What is this tag <head> used for ?

a)

Used for declaring the title

b)

Name of the document

14.
Which section of an HTML webpage contains the content that will be displayed in the browser?
a)
<head>
b)
<body>
15.

Which of the following element is responsible for making the text italic in HTML?

a)

A. <i>

b)

B. <italic>

c)

C. <it>

d)

D. <pre>

16.

Which tag would be used to give a new line

a)

np

b)

br

c)

ul

d)

nl

17.

____________ tag is used to make the text bold.

a)

<BOLD>

b)

<B>

18.

Which logic gate represented by this symbol?

a)

AND

b)

OR

c)

NOR

d)

NAND

19.

Which logic gate represented by this symbol?

a)

AND

b)

NOR

c)

OR

d)

NAND

20.

Which logic gate represented by this symbol?

a)

AND

b)

NOR

c)

OR

d)

NAND

21.

Which logic gate represented by this symbol?

a)

AND

b)

OR

c)

XOR

d)

NOT

22.

Which logic gate represented by this symbol?

a)

OR

b)

NOR

c)

NAND

d)

NOT

23.

Which logic gate is represented by this truth table?

a)
b)
c)
d)
24.

Which logic gate is represented by this truth table?

a)
b)
c)
d)
25.

What kind of gate does this Truth Table represent?

a)

OR

b)

AND

c)

NAND

d)

NOT

26.
What kind of gate does this Truth Table represent?
a)
AND
b)
NOT
c)
OR
d)
NAND
27.
What kind of gate does this Truth Table represent?
a)
AND
b)
OR
c)
NOT
d)
NOR
28.

What kind of gate does this Truth Table represent?

a)

NOR

b)

NOT

c)

OR

d)

NAND

29.

What kind of gate does this Truth Table represent?

a)

NAND

b)

AND

c)

NOR

d)

OR

30.
What is the output of an OR gate if the inputs are 1 and 0?
a)
0
b)
1
c)
OFF
d)
2
31.
What is the output of an AND gate if the inputs are 1 and 0?
a)
ON
b)
2
c)
1
d)
0
32.
What is the output of a NOT gate if the inputs is 0?
a)
1
b)
0
c)
OFF
d)
2
33.
A NOT gate has…
a)
Two inputs and one output
b)
One input and one output
c)
One input and two outputs
d)
Two inputs and two outputs
34.

True or False:

NOT gates can only have one input

a)

True

b)

False

35.

What type of logic gate is this table showing?

a)

AND

b)

OR

c)

NOT

36.

What type of logic gate is this table showing?

a)

AND

b)

OR

c)

NOT

37.

Which logic gate is this?

a)

AND

b)

OR

c)

NOT

38.

Which logic gate is this?

a)

AND

b)

OR

c)

NOT

39.

Which logic gate is this?

a)

AND

b)

NOT

c)

OR

40.

What will this gate's output be?

a)

0

b)

1

41.

What will this gate's output be?

a)

0

b)

1

42.

What will this gate's output be?

a)

0

b)

1

43.

What will this gate's output be?

a)

0

b)

1

44.

How many different combinations of 1 and 0 are possible with 2 bits?

a)

2

b)

4

c)

6

d)

8

45.

What is the Logic Expression for this circuit?

a)

Z = NOT (A AND B)

b)

Z = NOT (A OR B)

c)

Z = (NOT A) AND B

d)

Z = (NOT A) OR B

46.

True or False:

NOT gates output the opposite of the input

a)

True

b)

False

47.
What is the output of an OR gate if the inputs are 1 and 0?
a)
0
b)
1
c)
OFF
d)
2
48.
What is the output of an AND gate if the inputs are 1 and 0?
a)
ON
b)
2
c)
1
d)
0
49.
What is the output of a NOT gate if the inputs is 0?
a)
1
b)
0
c)
OFF
d)
2
50.
An OR gate has
a)
Two inputs and one output
b)
One input and one output
c)
One input and two outputs
d)
Two inputs and two outputs
51.
What gate is this table for?
a)
AND
b)
OR
c)
NOT
d)
NOR
52.
A truth table lists every possible combination of input and the resulting output
a)
True
b)
False
53.
There are three fundamental operations in Boolean Algebra: ___
a)
Addition, Subtraction and Multiplication
b)
NOT, AND, and OR
c)
IF, AND, and BUT
d)
IF, ELSE and ELSE IF
54.
What does LAN stand for?
a)
Logical Analogue Network
b)
Laser Assisted Network
c)
Local Area Network
55.
What is a server in a computer network?
a)
The name for a large number of computer cables
b)
Someone who manages the network
c)
A powerful computer that provides a service, such as centralised file storage
56.
A computer network is ___ connected together.
a)
One computer
b)
Two or more
c)
Three or more
d)
Four or more
57.
What does WAN stand for?
a)
Wide Area Network
b)
Wide Arena Network
c)
World Area Network
d)
World Arena Network
58.
What is an advantage of a LAN?
a)
You can save money by sharing peripherals like printers.
b)
It is limited to a small area.
c)
Can cover near infinite geographical distance.
d)
Expensive to setup.
59.
is a needed requirement to make an internet connection?
a)
Pencil
b)
Table
c)
Modem
d)
Camera
60.
This is a client-server network?
a)
True
b)
False
61.
What one is true, about a peer to peer network?
a)
Shares a local server
b)
Files not stored on a local server
62.
WAP stands for?
a)
Wireless Accessible Points
b)
Wireless Access Point
c)
Wired Able Place
d)
Wired Able Point
63.
What is needed if the computer does not have a built-in network chip on its motherboard
a)
NIC
b)
WAP
c)
Router
d)
Switch
64.
What does NIC stand for?
a)
Network Interface Career
b)
Network Interface Card
c)
Network Intermittent Card
d)
New Interface Card
65.
what is the task of the DNS?
a)
translate a domain name into the correct IP address
b)
translate an IP address into a domain name
c)
Gives names to websites which aren't named
d)
Leaves websites alone
66.
Which of these is NOT an advantage of networks?
a)
Sharing peripheral devices such as printers and scanners
b)
Possible to communicate globally
c)
Can protect against viruses
d)
PCs can be backed up and updated by one central PC
67.
P2P stands for...
a)
Peer-to-Peer
b)
Peer-to-Peripheral
c)
Peripheral-to-Peer
68.
Data is stored where, in a client-server network?
a)
Centrally
b)
On each PC
c)
In the switch
d)
In the hub
69.
A MAC address is
a)
A unique identifier for all devices on a network
b)
A set of numbers that identify a computer on a network
c)
A unique identifier for computers on a network
70.
Which device filters data packets and only sends to those that require the data?
a)
Router
b)
Switch
c)
Hub
d)
WAP
71.
What is a client?
a)
Powerful Computers that provide services to other computers
b)
Computers that ask for the services a server provides
c)
Physical connection between devices
d)
A circuitboard with the components to send/receive data
72.
What is a server?
a)
Powerful Computers that provide services to other computers
b)
Computers that ask for the services a server provides
c)
Physical connection between devices
d)
A circuitboard with the components to send/receive data
73.
Connecting to a network is good because...
a)
You can share an internet connection
b)
You can share files and folders
c)
You can share printers
d)
All of these!
74.
Which of the three main topologies rely on a single main cable to transmit data packets?
a)
Ring
b)
Star
c)
Bus
75.
Which of these is NOT an advantage of networks?
a)
Sharing peripheral devices such as printers and scanners
b)
Possible to communicate globally
c)
Can protect against viruses
d)
PCs can be backed up and updated by one central PC
76.
Only one device can access the "bus cable" at once in a bus network. True or False?
a)
TRUE
b)
FALSE
77.
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
78.
Messages in a ring network can flow in both directions.
a)
TRUE
b)
FALSE
79.
I can use wireless connections in my network. Which topology am I using?
a)
Ring
b)
Star
c)
Bus
80.
Every device in my network is connected via a switch. Which topology am I using?
a)
Ring
b)
Star
c)
Bus
81.
It is very difficult to add new devices to my network without affecting the running of the network. Which topology am I using?
a)
Ring
b)
Star
c)
Bus
82.
P2P stands for...
a)
Peer-to-Peer
b)
Peer-to-Peripheral
c)
Peripheral-to-Peer
83.
Which of these statements is correct when referring to P2P networks?
a)
All devices are equal
b)
There is one central device
c)
All devices are equal but some are more equal than others
84.
In a P2P network, all devices share the connection to the internet. True or False?
a)
TRUE
b)
FALSE
85.
Data is stored where, in a client-server network?
a)
Centrally
b)
On each PC
c)
In the switch
d)
In the hub
86.
Which of these is not a common server used in a client-server network?
a)
File Server
b)
Email Server
c)
Anti-Virus Server
d)
Telecommunications Server
87.
Each computer manages their own priviledges on a client-server network. True or False?
a)
TRUE
b)
FALSE
88.
A MAC address is
a)
A unique identifier for all devices on a network
b)
A set of numbers that identify a computer on a network
c)
A unique identifier for computers on a network
89.
Which device allows a network to connect to the Internet?
a)
Router
b)
Switch
c)
Hub
d)
WAP
90.
Which device allows for wireless connections?
a)
Router
b)
Switch
c)
Hub
d)
WAP
91.
Which device broadcasts any data to all devices on a network?
a)
Router
b)
Switch
c)
Hub
d)
WAP
92.
Which device filters data packets and only sends to those that require the data?
a)
Router
b)
Switch
c)
Hub
d)
WAP
93.
A switch stores the MAC addresses of every device on the network. True or False?
a)
TRUE
b)
FALSE
94.
Which device can use more bandwidth during its running?
a)
Switch
b)
Hub
95.

Which of these are binary digits?

a)

0

b)

1

c)

2

d)

3

96.

Which of these are hexadecimal digits?

a)

F

b)

G

c)

6

d)

0

e)

H

97.

How many different values can be represented using 8 bits?

a)

128

b)

255

c)

256

d)

999

98.

What is the largest integer that can be represented using 7 bits?

a)

127

b)

128

c)

125

d)

999

99.

What is the binary equivalent of the hexadecimal digit E?

a)

1110

b)

1111

c)

0110

d)

0111

100.

Computers store all data using...

a)

Binary

b)

Hexadecimal

c)

Decimal

d)

Octal

101.

Hexadecimal is used because...

a)

It takes up less space

b)

It is easier for computers to process

c)

It is easier for people to read

d)

It is quicker to write data in

102.

What is the decimal equivalent of the binary number 00100111?

a)

39

b)

57

c)

228

d)

7

103.

What is the decimal equivalent of the hexadecimal number 4B?

a)

75

b)

180

c)

31

d)

255

104.

What is the binary equivalent of the decimal number 101?

a)

01100101

b)

01100011

c)

11110101

d)

00001101

105.

What is the largest 2-digit hexadecimal value?

a)

FF

b)

99

c)

9F

d)

F9

106.

What is the decimal equivalent of the hexadecimal digit B?

a)

10

b)

11

c)

12

d)

13

107.
Convert the Hex number DA to binary.
a)
11001010
b)
11011011
c)
11011010
d)
11011110
108.
Convert the Hex number B9 to binary.
a)
10111001
b)
10111000
c)
10111101
d)
10101001
109.
Convert the Hex number 1F to binary.
a)
00111111
b)
00001111
c)
00010111
d)
00011111
110.
Convert the Hex number 10 to binary.
a)
00010000
b)
00000010
c)
00010100
d)
00100000
111.
Convert the Hex number 93 to binary.
a)
01010011
b)
10100011
c)
10010011
d)
10010010
112.
Convert the binary number 01010101 to Hex
a)
44
b)
55
c)
66
d)
77
113.
Convert the binary number 10101010 to Hex
a)
AA
b)
BB
c)
CC
d)
DD
114.
Convert the binary number 11000011 to Hex
a)
11
b)
A2
c)
C3
d)
D4
115.
Convert the binary number 11010110 to Hex
a)
A3
b)
B4
c)
C5
d)
D6
116.
Convert the binary number 11101011 to Hex
a)
EA
b)
EB
c)
BA
d)
BC