Internet services

This lesson explores the internet and its services as well as the difference between the internet and the World Wide Web. Students will explore the 'Internet of Things' and think about the advantages as well as disadvantages, focussing on privacy and security.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Q1.What is the internet?

A set of rules to allow communication A worldwide network of computers A gateway on a network A single network

1/7

Q2.Which of the following is NOT an internet activity?

Playing online games Checking social media Sending an email to a friend Creating a local presentation on your computer

2/7

Q3.Which of the following best describes the structure of an IP address?

4 numbers ranging between 0 and 100, separated by dots 4 numbers ranging between 0 and 255, separated by dots 3 numbers ranging between 0 and 255, separated by dots 4 numbers ranging between 0 and 255, separated by dashes

3/7

Q4.Which protocol splits the messages sent across the internet into smaller pieces called ‘packets’?

FTP HTTP IP TCP

4/7

Q5.What does the packet header NOT contain?

Destination IP The data to be sent Sequence number Sender IP

5/7

Q6.99% of all internet data is sent by....

Satellite Radio waves Oceanic cables Overnight frog

6/7

Q7.Which of these is a valid IP address?

256.123.223.188 192.78.311.16 84.193.26.15 192.168.1

7/7

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Q1.What is the internet?

A set of rules to allow communication A worldwide network of computers A gateway on a network A single network

1/7

Q2.Which of the following is NOT an internet activity?

Playing online games Checking social media Sending an email to a friend Creating a local presentation on your computer

2/7

Q3.Which of the following best describes the structure of an IP address?

3/7

Q4.Which protocol splits the messages sent across the internet into smaller pieces called ‘packets’?

FTP HTTP IP TCP

4/7

Q5.What does the packet header NOT contain?

Destination IP The data to be sent Sequence number Sender IP

5/7

Q6.99% of all internet data is sent by....

Satellite Radio waves Oceanic cables Overnight frog

6/7

Q7.Which of these is a valid IP address?

256.123.223.188 192.78.311.16 84.193.26.15 192.168.1

7/7

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Internet services

This is to assess what you have learnt in this lesson.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Q1.What is the difference between the internet and the World Wide Web?

Nothing, they are the same thing The World Wide Web is just one of the services provided by the internet. The internet is part of the World Wide Web You don't need an internet connection for the World Wide Web

1/7

Q2.Who created the internet?

Bill Gates The United States military Google The British government

2/7

Q3.Which of these are NOT internet services

World Wide Web Email Online gaming Instant messaging Voice over IP (VoIP) Internet of Things (IoT) Media streaming You can't trick me, they are all internet services!

3/7

Q4.What is the term given to unwanted email?

Junk Span Recycled Spam

4/7

Q5.What percentage of emails sent everyday are spam?

56% 48% 39% 65%

5/7

Q6.What is the key factor in relation to the Internet of Things (IoT)?

Bluetooth Fibre optic cables Connectivity Distance of the devices from each other

6/7

Q7.What are the two main concerns regarding IoT devices?

Privacy and security Location and privacy Security and cost Cost and location

7/7

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Internet services

This is to assess what you have learnt in this lesson.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Q1.What is the difference between the internet and the World Wide Web?

1/7

Q2.Who created the internet?

Bill Gates The United States military Google The British government

2/7

Q3.Which of these are NOT internet services

World Wide Web Email Online gaming Instant messaging Voice over IP (VoIP) Internet of Things (IoT) Media streaming You can't trick me, they are all internet services!

3/7

Q4.What is the term given to unwanted email?

Junk Span Recycled Spam

4/7

Q5.What percentage of emails sent everyday are spam?

56% 48% 39% 65%

5/7

Q6.What is the key factor in relation to the Internet of Things (IoT)?

Bluetooth Fibre optic cables Connectivity Distance of the devices from each other

6/7

Q7.What are the two main concerns regarding IoT devices?

Privacy and security Location and privacy Security and cost Cost and location

7/7

Lesson summary: Internet services

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The next lesson in Networks: from semaphores to the Internet is "The World Wide Web"

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