AI and the Systems That Power It: End-of-Unit Review

A hiring company uses an AI-powered resume screening system. What is an ethical concern with this technology?

• AI could favor certain applicants based on biased training data.

• AI could process resumes faster than human recruiters.

• AI could help companies save money.

• AI could suggest alternative job positions.

Your computer keeps freezing when you run multiple applications. What is the most likely cause?

• A broken keyboard

• A faulty power supply

• Insufficient RAM

• A slow internet connection

Which of the following is an example of an IoT device?

• A desktop computer that runs offline applications

• A USB drive used for storing files

• A smartwatch that tracks heart rate and sends data to a mobile app

• A wired keyboard used for input

A student wants to optimize their laptop for gaming. Which of the following changes will have the greatest impact?

• Increase the amount of RAM

• Change the desktop background

• Close the browser before gaming

• Lower the screen brightness

Which of the following describes a key advantage of AI in data analysis?

• AI never makes mistakes.

• AI always provides unbiased results.

• AI does not require human input.

• AI can analyze large amounts of data faster than humans.

A self-driving car uses sensors to navigate the road. Which combination of sensors would be the most useful?

• Microphone and GPS

• Lidar and Camera

• Temperature Sensor and Speaker

• Printer and Keyboard

A user notices that their smart home assistant is responding to conversations even when it is not addressed. What is the best action to improve privacy?

• Move the device to another room

• Disable voice recognition features when not in use

• Install more smart devices

• Turn off the Wi-Fi

Which type of data does a security camera recording motion collect?

• Environmental data

• Text data

• Visual data

• Sensor data

A computer system consists of multiple components working together. Which statement best describes this system?

• A collection of programs installed on a device

• A combination of hardware and software that processes information

• The physical devices that connect to the internet

• A single piece of hardware

Which of the following correctly matches the hardware component with its function?

• CPU – Processes data and instructions

• RAM – Stores files permanently

• Hard Drive – Executes program instructions

• GPU – Controls the operating system