IT English Essentials: Unit 7 - Quiz 1

What does CPU stand for?

• Control Processing Unit

• Central Processing Unit

• Core Processing Unit

• Computer Power Unit

• Central Processing Unit

What is the function of RAM in a computer?

• RAM is used to permanently store data in a computer

• RAM is responsible for processing graphics in a computer

• RAM is only used when the computer is turned off

• RAM in a computer is used to temporarily store data and instructions that the CPU needs while it is actively processing.

Which component of a computer connects all other components together?

• RAM

• hard drive

• motherboard

• power supply

What is the purpose of a graphics card in a computer?

• The purpose of a graphics card in a computer is to render images and videos on the screen.

• The purpose of a graphics card in a computer is to cook food

• The purpose of a graphics card in a computer is to play music

• The purpose of a graphics card in a computer is to make coffee

Which component of a computer stores data permanently?

• hard drive

• motherboard

• RAM

• flash drive

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

• Converts AC power to DC power for computer components

• Generates heat to keep the computer warm

• Provides internet connectivity to the computer

• Stores data for the computer

Which component is considered the brain of the computer?

• Memory Unit

• Motherboard

• Graphics Processing Unit (GPU)

• Central Processing Unit (CPU)

What type of memory is RAM?

• Non-volatile memory

• Permanent memory

• Cache memory

• Volatile memory

What is the main function of a motherboard?

• To play music

• To cook breakfast

• To water plants

• To connect and allow communication between various components of a computer system.

How does a hard drive differ from RAM in terms of storage?

• Hard drives are volatile storage, while RAM is non-volatile.

• Hard drives store data permanently, while RAM stores data temporarily.

• Hard drives have faster access times than RAM.

• Hard drives store data temporarily, while RAM stores data permanently.