10th Class Computer Full Book Paper

Q1. Multiple choice questions (Attempt all · 15 × 1 = 15)

1. The process of breaking a complex problem into smaller, simpler sub-problems is called:
   1. Pattern Recognition
   2. Abstraction
   3. Decomposition
   4. Algorithm
2. A company wants to develop a system that categorizes customer feedback into positive, negative, or neutral. Which learning model would be most suitable?
   1. Supervised learning
   2. Unsupervised learning
   3. Reinforcement learning
   4. Deep learning
3. Tweets are limited to:
   1. 100 characters
   2. 180 characters
   3. 280 characters
   4. 500 characters
4. Regularly reviewing online profiles helps:
   1. Protect privacy
   2. Keep them public
   3. Delete accounts
   4. Avoid internet use
5. Which component of a business pitch addresses how your business will make money?
   1. Problem Statement
   2. Solution
   3. Business Model
   4. Market Opportunity
6. In debugging, which mode allows checking code line by line?
   1. Run mode
   2. Debug mode with Step-Over
   3. Auto-execution mode
   4. CSS mode
7. AI system designers must ensure that AI technology does not:
   1. Improve efficiency
   2. Result in injustice to specific groups of people
   3. Increase productivity
   4. Provide innovation
8. Which OS function handles scheduling and interrupts?
   1. File management
   2. CPU management
   3. Storage management
   4. Device management
9. Identify the activity that is based on personal preferences rather than algorithmic logic.
   1. Sorting numbers in a list
   2. Deciding what to eat for dinner
   3. Determinining if a number is a prime number
   4. Calculating the square root of a number
10. Which stage ensures data is relevant and accurate?
    1. Problem Definition
    2. Data Collection
    3. Data Cleaning
    4. Model Deployment
11. The term “Marketplace” on Facebook means:
    1. Shopping and selling products
    2. Making posters
    3. Creating events
    4. Uploading videos only
12. Online support communities give people:
    1. isolation
    2. higher costs only
    3. a sense of belonging and guidance
    4. no resources
13. Closed-ended questions mainly:
    1. Allow broad exploration
    2. Offer fixed choices for analysis
    3. Require essay responses
    4. Are unsuitable for statistics
14. What does tag create?
    1. A table
    2. A dropdown menu
    3. A text field
    4. A reset button
15. A smart home system can be controlled using:
    1. Internet connection
    2. Printed papers
    3. TV remote
    4. Typewriter