Computer Fundamentals Quiz

What is the primary function of the CPU in a computer system?

• To store data

• To process data

• To display data

• To input data

Which of the following is an example of an input device?

• Monitor

• Printer

• Keyboard

• Speaker

What does ALU stand for in computer organization?

• Arithmetic Logic Unit

• Application Logic Unit

• Array Logic Unit

• Analog Logic Unit

Which bus is used to transfer data between the CPU and memory?

• Data Bus

• Address Bus

• Control Bus

• System Bus

What is the purpose of the control unit in the CPU?

• To perform arithmetic operations

• To decode instructions

• To store data

• To manage input/output operations

Which of the following is an example of secondary storage?

• RAM

• Cache

• Hard Disk

• Register

What is the full form of BIOS?

• Basic Input Output System

• Binary Input Output System

• Basic Integrated Operating System

• Binary Integrated Operating System

Which type of storage is used for long-term data retention?

• RAM

• Cache

• Hard Disk

• Register

What is the main function of the motherboard in a computer?

• To store data

• To connect all hardware components

• To display graphics

• To manage power supply

Which of the following is not a type of storage device?

• SSD

• RAM

• Hard Disk

• Monitor