Computer Basics

Which of the following is NOT a computer?

• Chromebook
• iPad
• BBC Micro:bit
• iWatch
• All of the above are computers.

Which of the following statements is NOT true?

• SCRATCH and Blocky are examples of block-based programming.
• Block-based programming are good for new coders.
• Text-based programming use visual blocks.
• Text-based programming are more advanced and abstract.

Computer is made of hardware and software.

• True
• False

Which of the following is NOT a computer hardware?

• Computer screen
• Computer programmes
• Keyboard
• Mouse

Just like a computer, the BBC Micro:bit has different inputs and outputs.

• True
• False

Computers see the world as a set of two numbers - 1 and 2. We called them binary numbers.

• True
• False