Ch2 Assessment - Introduction to Information Technology

What does the CPU do in a computer system?

• Stores data long-term

• Cools down hardware components

• Supplies power to all devices

• Executes instructions and processes data

Which component provides short-term memory that helps run active applications?

• SSD

• PSU

• RAM

• BIOS

What is one advantage of using an SSD over an HDD?

• Lower price per gigabyte

• Faster data access and no moving parts

• Easier to damage

• Additional write cycles

What is the role of the motherboard?

• It boosts graphics quality for gaming

• It acts as a secondary storage unit

• It connects and allows communication between all components

• It protects the case from overheating

Which of the following is an output device?

• Scanner

• Keyboard

• Monitor

• Microphone

What is POST used for?

• Displaying user login info

• Performing updates on the OS

• Diagnosing hardware issues during startup

• Backing up files automatically

What is one possible cause of overheating inside a desktop computer?

• Too much RAM

• A damaged mouse

• A faulty or clogged cooling system

• Using the wrong monitor cable

Which connection type allows high-speed data, video, and power over one port?

• VGA

• USB-C

• PS/2

• RJ-11

A computer emits a beep code and doesn’t boot. What should you do first?

• Replace the SSD

• Reinstall the operating system

• Check the motherboard manual for diagnostic info

• Restart the Wi-Fi router

What does ESD stand for in computing terms?

• Electronic System Design

• Electrostatic Discharge

• Energy Saving Device

• Enhanced Software Development