10th Class Computer 2nd Quarter Book Paper

Q1. Multiple choice questions (Attempt all · 12 × 1 = 12)

1. 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
2. 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
3. Which stage ensures data is relevant and accurate?
   1. Problem Definition
   2. Data Collection
   3. Data Cleaning
   4. Model Deployment
4. What does tag create?
   1. A table
   2. A dropdown menu
   3. A text field
   4. A reset button
5. Deploying a model means:
   1. Deleting it
   2. Testing it
   3. Putting it into use
   4. Making KPIs
6. When a user interacts with a webpage, the front-end sends requests to:
   1. Database only
   2. Internet only
   3. Back-end
   4. Browser cache
7. Analytical tools in database are helpful for:
   1. Data storage
   2. Data analysis
   3. Gaming
   4. Sound processing
8. Which function can be defined in JavaScript to locate an element in a list?
   1. checkItem()
   2. findItem()
   3. searchItem()
   4. getItem()
9. Data visualization is the process of creating:
   1. Tables
   2. Graphical representation of data
   3. Text reports
   4. None
10. ADT stands for ___.
    1. Abstract Data type
    2. Abstract document type
    3. All Data type
    4. Any Data type
11. Realtime data processing is supported by:
    1. Database
    2. Compiler
    3. Editor
    4. Keyboard
12. Which input type is used for entering email addresses?
    1. text
    2. email
    3. mail
    4. id