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Understanding Encryption for Year 6

Computers

4th Grade

10 Questions

Used 3+ times

Understanding Encryption for Year 6
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is encryption?

A way to make a message look pretty

A method of changing information so only certain people can read it

A type of computer game

A way to make your computer faster

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do we use encryption?

To make messages longer

To keep information safe and private

To make things more expensive

To make messages disappear

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a benefit of encryption?

It makes your handwriting neater

It helps protect your personal information from being stolen

It makes your computer run slower

It makes your messages easier to read

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an example of a famous encryption method used by the Romans?

Morse code

The Caesar cipher

Binary code

The Enigma machine

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these is NOT a reason to use encryption?

To keep secrets safe

To stop people from cheating in games

To protect bank details online

To keep messages private

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you send an encrypted message, who can read it?

Anyone who finds it

Only people with the key or password

Only your teacher

Only people in your country

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the Caesar cipher do to a message?

It turns it into numbers

It shifts each letter by a certain number of places in the alphabet

It makes the message disappear

It changes the colour of the text

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