9th Class Computer Second half Book Paper

Q1. Multiple choice questions (Attempt all · 42 × 0.5 = 21)

1. What does the Computer Fraud and Abuse Act (CFAA) address?
   1. Data Protection
   2. Unauthorized Access and Computer Fraud
   3. Privacy Regulations
   4. Telecommunications Security
2. The technology concerned with training the computer to understand spoken and written words and to take action is known as.
   1. Virtual assistant
   2. Natural language processing
   3. Language analysis
   4. Virtual training
3. What is the first step in transforming a hobby into a profession?
   1. Studying theories
   2. Applying skills and learning from
   3. Joining a team
   4. Seeking financial advice
4. Why has responsible hardware use become more crucial in today's society?
   1. Increased availability of cheap devices
   2. Technological advancements
   3. Limited internet access
   4. Decrease in device durability
5. The process of taking known data set as input to train the algorithm to create a model for prediction is known as.
   1. Natural Language Processing
   2. Expert system
   3. Supervised Machine Learning
   4. Unsupervised Machine Learning
6. Who is an entrepreneur?
   1. A person who works for a large company
   2. A person who starts and manages their own business
   3. A person who invests in stocks
   4. A person who does freelance work
7. Which of the following is a potential harmful effect of social networking?
   1. Promoting social awareness and activism
   2. Facilitating cyberbullying and harassment
   3. Fostering offline community engagement
   4. Enhancing critical thinking skills
8. The AI tool used for correcting spelling and grammar mistakes is.
   1. ChatGPT
   2. Lovo ai
   3. Grammarly
   4. Virtual assistant
9. What is the formula for determining the selling price of a product or service?
   1. Cost of product + Oerheads + Profit
   2. Cost of product + Profit
   3. Oerheads + Profit
   4. Cost of product + Oerheads
10. What does consistent updating of software help prevent?
    1. Data backup issues
    2. Cybersecurity risks
    3. Increased memory usage
    4. Better user interfaca
11. How do users access cloud computing services?
    1. Through physical servers
    2. Via the Internet
    3. Using USB drives
    4. By local area networks
12. When should the executive summary be written?
    1. At the beginning
    2. In the middle
    3. At the end
    4. After market anlysis
13. What is one harmful effect of excessive social media use?
    1. Improved communication skills
    2. Increased mental well-being
    3. Addiction
    4. Better time management
14. Cloud computing model in which resources are owned by and used inside a single organization is called.
    1. Private cloud
    2. Public cloud
    3. Hybrid cloud
    4. Remote cloud
15. What tool is recommended for preparing a business plan?
    1. Excel
    2. MS Word
    3. Power point
    4. Google Docs
16. What has computing made more convenient in daily life ?
    1. Cooking
    2. Travel
    3. Managing tasks and communications
    4. Gardening
17. Which is NOT an application of computer vision?
    1. Facial recognition
    2. Traffic analysis
    3. Language translation
    4. Self-drving cars
18. How long should an executive summary ideally be?
    1. One page
    2. Two pages
    3. Three pages
    4. Four pages
19. Which search engines are considered safe for data searches?
    1. Google and Bing
    2. Yahoo and DuckDuckGo
    3. Facebook and Instagram
    4. Snapchat and TikTok
20. What is the primary function of an expert system?
    1. Detect unauthorized access
    2. Solve complex problem
    3. Filter spam emails
    4. Enhance gaming
21. How should the level of profit be set for a product or service?
    1. Based on competitor prices
    2. Arbitrarily
    3. By considering demand and supply
    4. By customer surveys
22. What is a key component of hardware advancements in computing?
    1. Improved user interfaces
    2. Faster and more energy-efficient processors
    3. Enhanced software applications
    4. Better human-computer interaction
23. How does supervised Machine Learning work?
    1. Using unlebeled data
    2. Using a set of known inputs and outputs
    3. By training on random data
    4. Through manual adjusments
24. What is considered the most critical portion of a business plan?
    1. Market analysis
    2. Executive summary
    3. Promotional strategy
    4. Budget
25. Which of the following is a benefit of increased productivity due to computing innovation?
    1. Reduced use of technology
    2. Enhanced efficiency through automation
    3. Increased manual data entry
    4. Higher operational costs
26. Which of the following is a common application of Machine Learning?
    1. Spreadsheet creation
    2. Image and video recognition
    3. Word processing
    4. Network configuration
27. What benefit can you achieve by turning your passion into a career?
    1. Professional recognition
    2. Monetary benefits
    3. Networking opportunities
    4. Academic accolades
28. Which of the following can be protected by a patent?
    1. A book
    2. A logo
    3. A new gadget
    4. A song
29. What is the 'cloud' in cloud computing?
    1. A physical server
    2. The Internet
    3. A local network
    4. An intranet
30. What does SMART stand for in goal setting?
    1. Simple, Managesble, Achievable, Realistic, Timely
    2. Specific, Managesble, Achievable, Realistic, Time-bound
    3. Specific, Managesble, Achievable, Relevant, Time-bound
    4. Simple, Managesble, Achievable, Realistic, Timely
31. What does Human-Computer Interaction (HCI) focus on?
    1. Enhancing computer hardware
    2. Improving ways humans interact with computers
    3. Developing new computer viruses
    4. Increasing computer memory
32. What benefit does AI offer in business?
    1. Improves gaming garphics
    2. Enhance productivity
    3. Detects crop diseases
    4. Provide health diagnosis
33. How are startups particularly feasible for young professionals?
    1. They require minimal experience
    2. They offer high immediate returns
    3. They are easy to create
    4. They have fewer risks
34. Which method has computing facilitated to make transactions quicker ?
    1. Checks
    2. Cash
    3. Digital payments
    4. Credit cards
35. In which industry is AI used for advanced weaponry?
    1. Education
    2. Healthcare
    3. Defense
    4. Agriculture
36. Which of the following must be taken into account for labor costs?
    1. Customer feedback
    2. Government taxes
    3. Advertising costs
    4. Supplier discounts
37. How does software development contribute to computing innovation?
    1. By reducing hardware costs
    2. By creating innovative software solutions
    3. By increasing internet speed
    4. By enhancing computer cooling systems
38. Who owns and operates resources in a public cloud?
    1. Individual users
    2. Cloud service providers
    3. Local IT departments
    4. Government agencies
39. What might happen if the profit margin is excessively high?
    1. It will attract more customers
    2. It may dissuade customers
    3. It will increase supply
    4. It will reduce overheads
40. Which type of websites are recommended for data searches?
    1. Unknown blogs
    2. Government websites and academic database
    3. Social networking sites
    4. Video streaming platforms
41. What does AI technology enable computers to do?
    1. Perform Manual task
    2. Imitate human action
    3. Upgrade software automatically
    4. Generate random data
42. Which aspect of SMART goals ensures goals are quantifiable?
    1. Specific
    2. Measurable
    3. Achievable
    4. Realistic