Year 8, end of year revision quiz.

A digital ********* is a trail of all the data that you leave online.

(a)  

Match the following

• malware that encrypts files and demands payment

• Virus

• malicious software designed to cause harm

• Ransomware

• fraudulent attempt to obtain sensitive information

• Phishing

• software that gathers information without consent

• Malware

• software which can damage computers

• Spyware

Which of the following is an ideal example password for school

• Yellowduck.1

• MrSutcliffe1

• Password1

• 3yGh8iTk52Nw!v

What is Binary?

• 0-9 in the number system

• Computer language as they only understand 1 and 2

• the only programming language

• The only language that a CPU understands due to it having millions of switches

Enter your name...

What is the name of the system that is used to convert binary to English letters only

• Unicorn

• ASKMI

• ASCII

• Unicode

What is the globally recognized system for converting binary to text.

• ASCII

• Python

• Denary

• Unicode

What are the three colours used to produce pixel colours

• Red, Yellow, Black

• Red Blue Yellow

• Green, Blue, Red

• Yellow black white

To produce pixels as colours, a number is allocated between 0 and ****, for Red, Blue and Green value.

(a)  

Match the following definitions

• The Developer

• Program

• Code to aid a computer to do a task.

• Programmer

• Using language to create a program

• Programming