Computer Knowledge Quiz

What is the central processing unit (CPU) responsible for?

• Storing data permanently

• Carrying out instructions in programs

• Producing sound output

• Connecting to Wi-Fi

Which component is used to remove heat produced inside a laptop?

• Motherboard

• RAM

• Fan

• Battery

What type of computer is designed to be portable and is often used for personal use?

• Embedded computer

• Desktop

• Supercomputer

• Laptop

What is the main memory of a computer that stores active information?

• Optical drive

• Hard disk

• RAM

• USB drive

What type of computer is used for complex calculations and processing large amounts of data quickly?

• Smartphone

• Tablet

• Supercomputer

• Laptop

Which of the following is NOT a type of computer mentioned in the text?

• Mainframe

• Smartphone

• Tablet

• Desktop

What does the motherboard hold?

• Only input devices

• Only storage devices

• All computer components

• Only the CPU

What is the purpose of the optical drive in a computer?

• To retrieve data from optical disks

• To connect to the internet

• To store active information

• To process instructions

What type of storage retains information even when the computer is turned off?

• RAM

• Hard disk

• Temporary storage

• Cache

Which device allows for wireless communication between computers?

• Optical drive

• Fan

• USB port

• Wi-Fi chip