Computer Hardware Tools Quiz

What does CPU stand for?

• Control Processing Unit

• Central Processing Unit

• Central Power Unit

• Computer Processing Unit

Which component of a computer is responsible for executing instructions?

• Random Access Memory (RAM)

• Central Processing Unit (CPU)

• Graphics Processing Unit (GPU)

• Motherboard

What is the primary function of RAM in a computer?

• To control the flow of electricity in the computer.

• To provide power to the computer components.

• To display images and text on the computer screen.

• To store data and instructions currently being used by the CPU.

Which type of memory is volatile and temporary?

• Cache

• ROM

• RAM

• Hard Drive

What is the purpose of a hard drive in a computer?

• To cool down the computer

• To connect to the internet

• To store and retrieve data

• To display images on the screen

Which component of a computer stores data even when the power is turned off?

• Hard disk drive (HDD) or solid-state drive (SSD)

• Central processing unit (CPU)

• Random-access memory (RAM)

• Graphics processing unit (GPU)

What is the role of a power supply in a computer system?

• The power supply controls the speed of the computer's processor.

• The power supply converts AC power to DC power and provides power to the computer's components.

• The power supply regulates the temperature of the computer's components.

• The power supply stores data for the computer system.

Which hardware tool is used to connect components to the motherboard?

• wrench

• hammer

• pliers

• screwdriver

What is the purpose of a screwdriver in computer hardware assembly?

• To tighten or loosen screws

• To clean the computer screen

• To connect different components together

• To measure the temperature of the hardware

Which hardware tool is used to measure electrical voltage?

• oscilloscope

• multimeter

• ammeter

• voltmeter