Revision sheets Computer Science

Details of exam

1 hour exam on the computer.

It will consist of both multiple choice questions and written answers.

Topics to revise

How does the internet work? Common HTML tags

When I enter a web address and press enter, how does the page appear on my screen? You need to know what is meant by these terms:

• Web browser software • URL • Search engine  • Web Server • IP address  • A packet  • Fibre optic cable  • Copper cable  • Domain Name Server You need to know all the HTML tags which are on the Year 8 Exam Revision Materials on Sparkjar Topics.

Internet of Things

Describe what is meant by the Internet of Things, give examples of devices and their benefits. Be able to explain the security and privacy concerns and how they could be prevented.

Graphics

What are the differences between vector graphics and bitmap / raster graphics?

When are each type used?

What are the advantages of each type?

Revision tasks to be completed

• Create flashcards covering the key points from the Year 8 Exam Revision Materials on Sparkjar Topics, with a question on one side and answer on the other. Use these flashcards to test yourself. • Practise re-drawing the diagram showing how the Internet works. • Create a quizziz or other online quiz with the key terms.