computer hardware

What is the main part of a computer that connects all the other parts together?

• Motherboard

• Keyboard

• Processor

• Monitor

1. 
   
   

2. Which of the following is NOT a type of storage device?

• Hard drive

• 1. Pen drive

• 1. Solid-state drive

• Mouse

What is the main function of a power supply unit in a computer?

• To store data

• 1. To connect the computer to the internet

• 1. To provide power to the other parts of the computer

• 1. To help the computer run faster

What is the main function of a system cooling fan in a computer?

• 1. To keep the computer running smoothly

• To help the computer run faster

• To store data

• To cool down the computer and prevent it from overheating

Which of the following is NOT a function of a network interface card (NIC)?

• To connect the computer to a network

• To store data

• To transfer data between the computer and the network

• 1. To make the computer faster

What is the main function of a processor (CPU)?

• To store data

• To execute instructions and perform calculations

• To connect hardware components

• Provide power to the computer