Hardware

Question 1

CPU (Central Processing Unit)

Answer 1

The main component of a computer that performs most of the processing tasks.

Question 2

ALU (Arithmetic Logic Unit)

Answer 2

Performs arithmetic and logic operations within the CPU.

Question 3

Register

Answer 3

A small, fast storage location within the CPU used to hold temporary data.

Question 4

RAM (Random Access Memory)

Answer 4

Volatile memory used for storing data and programs that are currently in use.

Question 5

ROM (Read-Only Memory)

Answer 5

Non-volatile memory containing data that cannot be modified during regular use.

Question 6

Cache

Answer 6

Small memory close to the CPU that stores frequently accessed data for faster retrieval.

Question 7

Input Devices

Answer 7

Hardware used to send data into a computer, such as a keyboard or mouse.

Question 8

Output Devices

Answer 8

Hardware used to receive data from a computer, such as a monitor or printer.

Question 9

Control Unit

Answer 9

Directs the operation of the processor by managing instruction execution.

Question 10

Secondary Storage

Answer 10

Non-volatile storage like hard drives and USB drives used for long-term data storage.