Year 9 Set 1 - ICT Summative Assessment - Term 3.1 - 2024 -2025

Which of the following best describes a byte?

• 4 bits

• 8 bits

• 16 bits

• 2 bits

What is the binary equivalent of decimal 25?

• 11011

• 10011

• 11001

• 10101

What is binary 1100 + 0011?

• 1111

• 10111

• 11000

• 10010

What comes after a gigabyte in digital storage?

• Megabyte

• Terabyte

• Kilobyte

• Nibble

Which of the following is an example of binary code?

• 1234

• 1101

• ABCD

• 9F

What base is the hexadecimal system?

• 8

• 2

• 10

• 16

Convert hexadecimal 2A to decimal.

• 40

• 42

• 44

• 36

Which value is not a valid binary number?

• 1010

• 1101

• 1021

• 111

What does 1000 + 0100 equal in binary?

• 1111

• 1100

• 1010

• 1001

Which term describes instructions written in a logical order to solve a task?

• Code

• Binary

• Algorithm

• Script