Tech Apps Unit 2 Review

What is computer hardware?

• Physical components of a computer system

• The operating system of a computer

• The internet connection of a computer

• Software programs that run on a computer

Which of the following is an example of computer hardware?

• Printer

• Keyboard

• Mouse

• CPU

What is internet safety?

• Sharing personal information freely online

• Using the internet without any precautions

• Ignoring online security threats

• Precautions and measures taken to protect oneself and personal information while using the internet.

Which of the following is an example of practicing internet safety?

• Using the same password for multiple online accounts.

• Using strong and unique passwords for online accounts.

• Clicking on suspicious links or attachments.

• Sharing personal information with strangers online.

What is digital citizenship?

• Responsible and ethical use of technology

• Using technology only for entertainment purposes

• Being a good citizen in the digital world

• Using technology without any rules or guidelines

Which of the following is an example of practicing digital citizenship?

• Ignoring online safety precautions

• Engaging in cyberbullying

• Sharing personal information freely online

• Being mindful of the information you share online and being respectful in your online interactions.

What is ethical use of technology?

• Responsible and moral use of technology that respects the rights and well-being of individuals and society

• Using technology without considering the consequences

• Using technology to invade privacy and violate rights

• Using technology to exploit and harm individuals and society

Which of the following is an example of ethical use of technology?

• Option B

• Option C

• Option A

• Option D

Which component of a computer is responsible for processing data?

• Hard Drive

• CPU

• GPU

• RAM

What is the purpose of a firewall?

• To slow down your internet connection

• To establish a barrier between your internal network and incoming traffic from external sources, to prevent unauthorized access to your network and protect your data from malicious attacks.

• To block all incoming and outgoing traffic

• To allow unrestricted access to your network