Cengage MindTap

Question 1

What is the function of the CPU (Central Processing Unit)?

Answer 1

The CPU is the ‘brain’ of the computer, responsible for executing instructions from software and controlling other components.

Question 2

What is the difference between RAM and ROM?

Answer 2

RAM (Random Access Memory) is volatile and temporary, used for active processes, while ROM (Read-Only Memory) is non-volatile, storing essential data like the BIOS.

Question 3

What is the purpose of the motherboard in a computer system?

Answer 3

The motherboard connects all the components of the computer, including the CPU, RAM, storage devices, and peripheral devices.

Question 4

What is the role of the PSU (Power Supply Unit)?

Answer 4

The PSU converts electrical power from an outlet into the necessary power for the internal components of the computer.

Question 5

How does an SSD (Solid State Drive) differ from an HDD (Hard Disk Drive)?

Answer 5

An SSD is faster, more durable, and uses flash memory, while an HDD uses mechanical parts and is slower but often more cost-effective.

Question 6

What are peripheral devices?

Answer 6

Peripheral devices are external devices connected to a computer, such as a keyboard, mouse, monitor, printer, and external storage.