soal hardware

What does CPU stand for?

• Central Processing Unit

• Centralized Processing Unit

• Computer Processing Unit

• Central Processing Core

What is the main function of the CPU?

• The main function of the CPU is to execute instructions and process data.

• To store data permanently

• To provide power to the computer

• To manage network connections

What are the two main types of computer memory?

• RAM and ROM

• Primary memory and secondary memory

• Cache memory and virtual memory

• Flash memory and hard disk

What is RAM used for in a computer?

• RAM is used for processing graphics and video rendering.

• RAM is used for permanently storing files and applications.

• RAM is used for managing network connections and internet access.

• RAM is used for temporarily storing data and instructions that the CPU needs while performing tasks.

What is the purpose of a hard drive?

• To increase internet speed

• To display graphics

• To power the computer

• The purpose of a hard drive is to store and retrieve digital data.

Name one type of solid-state storage device.

• Optical Disc Drive (ODD)

• Solid State Drive (SSD)

• USB Flash Drive

• Hard Disk Drive (HDD)

What is the function of input devices?

• To store data permanently.

• To display data on the screen.

• To connect the computer to the internet.

• The function of input devices is to allow users to provide data and commands to a computer.

Give an example of an output device.

• Printer

• Scanner

• Speaker

• Monitor

What is the difference between volatile and non-volatile memory?

• Volatile memory retains data without power; non-volatile memory loses data without power.

• Volatile memory is slower than non-volatile memory; non-volatile memory is faster than volatile memory.

• Volatile memory is used for long-term storage; non-volatile memory is used for temporary storage.

• Volatile memory loses data without power; non-volatile memory retains data without power.

Why is it important to have sufficient memory in a computer?

• Sufficient memory is only necessary for gaming.

• Sufficient memory is important for optimal performance, multitasking, and preventing system slowdowns.

• More memory always leads to higher battery life.

• Memory size has no impact on software installation.