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

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Question 1 of 42 0% read

1. Which law focuses on data protection?

A Traffic rules
B Cyber laws
C Sports law
D Education policy

2. Which layer of IoT processes data?

A Perception layer
B Network layer
C Application layer
D Physical layer

3. What is the Internet of Things (IoT)?

A A network of physical devices, vehicles, and home appliances that are connected to the internet.
B A new type of social media website for computers.
C A software used for creating video games.
D A special kind of computer virus.

4. What is a major threat to individual privacy on the Internet?

A Antivirus software
B Data theft
C Cloud storage
D Firewalls

5. Cloud storage means data is stored ______.

A On local hard disk
B On remote servers
C On CD
D On flash drive only

6. What is the term for the uncontrollable urge to use technology, which negatively affects a person's life?

A Digital Divide
B Cloud Computing
C Technology Addiction
D Cyberbullying

7. 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.

8. 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.

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 email is likely a phishing attempt?

A From known contact
B Asking for password urgently
C School notice
D Official newsletter

11. What is a cultural impact of computing?

A Manual work increase
B Change in communication styles
C Paper usage
D Typewriting

12. Which cloud service model provides software over the internet?

A IaaS
B PaaS
C SaaS
D DaaS

13. Which behavior is a sign of technology addiction?

A Balanced screen time
B Ignoring responsibilities due to device use
C Using technology for study
D Turning off devices regularly

14. Using the internet to send mean or threatening messages to someone is known as:

A Blogging
B Cyberbullying
C Phishing
D Surfing

15. Which feature makes blockchain tamper-resistant?

A Central control
B Immutability
C Single user access
D Manual updates

16. Which service is commonly provided by the Internet?

A Printing
B Email communication
C Scanning documents
D Typing text

17. If an AI system gives unfair results because its training data was not diverse, this problem is known as:

A A computer bug
B A system crash
C A network error
D Bias in AI

18. Which of the following is a type of malicious software designed to harm your computer?

A Antivirus
B Firewall
C Virus
D Operating System

19. Which action ensures safer internet use for students?

A Sharing personal photos publicly
B Using privacy settings
C Accepting unknown friend requests
D Ignoring guidelines

20. Which information should be kept private online?

A Hobbies
B Passwords
C Favorite color
D Public posts

21. Which IoT device controls actions based on data?

A Sensor
B Actuator
C Router
D Switch

22. Which platform can be used for cyberbullying?

A Notebook
B Social media
C Printer
D Calculator

23. Which is an advantage of cloud computing?

A High hardware cost
B Limited storage
C Scalability
D Offline only access

24. 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

25. Robots use actuators to ______.

A Sense data
B Store data
C Perform movement
D Display images

26. Sending a fake email that looks real to trick someone into giving personal information is called:

A Hacking
B Spamming
C Phishing
D Trolling

27. 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.

28. What is an assistive technology?

A Gaming console
B Technology that helps people with disabilities
C Office software
D Programming tool

29. What is the human impact of computing?

A Reduced communication
B Improved efficiency and connectivity
C Manual records
D Typewriters

30. Which cloud model provides virtual machines?

A SaaS
B PaaS
C IaaS
D NaaS

31. What does IoT stand for?

A Internet of Technology
B Internet of Things
C Internal Online Tools
D Integrated Object Technology

32. What do we call the network of physical devices, vehicles, and home appliances that are connected to the internet to collect and share data?

A The World Wide Web
B The Internet of Things (IoT)
C Social Media
D A Local Area Network (LAN)

33. How can cyberbullying be reduced?

A Ignoring security
B Reporting abusive behavior
C Sharing personal data
D Using fake accounts

34. Which habit improves digital well-being?

A Excessive screen time
B Taking regular breaks
C Using devices all night
D Ignoring health

35. Which software is used to protect a computer from viruses and other malicious software?

A Word Processor
B Web Browser
C Media Player
D Antivirus Software

36. Blockchain blocks are linked using ______.

A Passwords
B Hash values
C Usernames
D IP addresses

37. Which is an example of IoT application?

A Word processing
B Smart home system
C Spreadsheet
D Email typing

38. 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

39. Which principle requires AI to protect user data?

A Privacy
B Speed
C Automation
D Cost reduction

40. Using services like Google Drive or Dropbox to store your files online is an example of what?

A Internet of Things
B Robotics
C Cloud Computing
D Blockchain

41. The gap between people who have access to modern information and communication technology and those who do not is called the:

A Generation Gap
B Digital Divide
C Technology Gap
D Information Barrier

42. IoT devices usually communicate using ______.

A Typewriters
B Networks
C Scanners
D Printers

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