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Unit 5: Applications of Computer Science + Unit 6: Impacts of Computing

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1. What is a negative environmental impact of old and discarded electronic devices?

A They use too much electricity.

B They can be recycled easily.

C They take up space in offices.

D They create electronic waste (e-waste) that can be harmful.

2. Who has the main responsibility to ensure an AI system is fair, safe, and works as intended?

A The end-user of the system.

B The government regulators only.

C The marketing team.

D The AI system designers and developers.

3. Which responsibility ensures AI benefits society?

A Profit maximization

B Social responsibility

C Data hiding

D System secrecy

4. Which law focuses on data protection?

A Traffic rules

B Cyber laws

C Sports law

D Education policy

5. Which group is most affected by inequitable access?

A Urban users

B Rural communities

C IT professionals

D Students with internet

6. What is cloud computing?

A Storing data only on USB

B Using internet-based servers for storage and services

C Offline computing

D Installing hardware

7. Which factor contributes to the digital divide?

A Equal access to internet

B Lack of infrastructure

C Computer education

D Online learning

8. What is a machine, especially one programmable by a computer, capable of carrying out a complex series of actions automatically?

A A sensor

B An algorithm

C A network

D A robot

9. What does inequitable access to information mean?

A Equal information for all

B Unfair access to information resources

C Free internet

D Online libraries

10. Which software is used to detect viruses?

A Word processor

B Antivirus

C Spreadsheet

D Browser

11. Which of the following is a key advantage of using cloud computing?

A It requires you to buy and maintain your own expensive servers.

B Data can only be accessed from one specific computer.

C It does not need an internet connection to work.

D You can access your data and applications from anywhere with an internet connection.

12. Which of the following is a key feature of Blockchain?

A It is controlled by one central authority.

B Information can be easily altered by anyone.

C It is a decentralized and secure digital ledger.

D It is mainly used for editing photos.

13. NLP is a subfield of ______.

A Artificial Intelligence

B Database systems

C Web design

D Computer hardware

14. Cloud storage means data is stored ______.

A On local hard disk

B On remote servers

C On CD

D On flash drive only

15. Speech recognition technology converts ______.

A Text to image

B Speech to text

C Image to video

D Text to code

16. What does IoT stand for?

A Internet of Technology

B Internet of Things

C Internal Online Tools

D Integrated Object Technology

17. What is the main purpose of a firewall?

A Store data

B Block unauthorized access

C Increase speed

D Display output

18. Which is an example of unethical use of AI?

A Medical diagnosis

B Facial recognition misuse

C Weather prediction

D Online learning

19. Which practice improves online safety?

A Sharing passwords

B Using strong passwords

C Ignoring updates

D Clicking unknown links

20. What is the term for storing and accessing data over the internet instead of on your local hard drive?

A Local Storage

B Cloud Computing

C Data Mining

D Network Sharing

Unit 5: Applications of Computer Science + Unit 6: Impacts of Computing

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