IT Essentials 5.0 Quiz

What is the purpose of a computer case?

• To provide protection and support for internal components

• To convert AC power into DC power

• To store data and programs

• To connect devices to the computer

What is the function of Read-only memory (ROM)?

• Store frequently used data

• Enhance the performance of the CPU

• Provide temporary storage for data and programs

• Store basic instructions for booting the computer and loading the operating system

What is the purpose of a heat sink in a computer?

• To convert AC power into DC power

• To draw heat away from the core of the CPU

• To provide protection for internal components

• To store data and programs

What is the function of Cache memory in a CPU?

• Store the most frequently used data for faster access

• Provide temporary storage for data and programs

• Convert AC power into DC power

• Enhance the performance of the CPU

What is the purpose of a Media Reader?

• Store large amounts of data

• Transfer data at high speeds

• Read and write to different types of media cards

• Connect devices to the computer

What is the main function of an Optical Drive?

• Transfer data at high speeds

• Read and write data to and from optical media

• Store large amounts of data

• Connect devices to the computer

What is the purpose of a FireWire (IEEE 1394) port?

• Transfer data at high speeds

• Read and write to different types of media cards

• Connect devices to the computer

• Store large amounts of data

What is the function of a Gaming PC?

• Provide powerful processor and high-end hardware for gaming

• Transfer data at high speeds

• Store large amounts of data

• Connect devices to the computer

What is the purpose of a Virtualization workstation?

• Maximize RAM and CPU cores for virtualization tasks

• Transfer data at high speeds

• Connect devices to the computer

• Store large amounts of data

What is the main function of a Home Theater Personal Computer (HTPC)?

• Provide specialized cases and power supplies for home theater use

• Transfer data at high speeds

• Connect devices to the computer

• Store large amounts of data