9th Class Computer Chapter 5 Test5. Application of computer Science

Q1. Multiple choice questions (Attempt all · 10 × 1 = 10)

1. 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
2. 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
3. The AI tool used for correcting spelling and grammar mistakes is.
   1. ChatGPT
   2. Lovo ai
   3. Grammarly
   4. Virtual assistant
4. How do users access cloud computing services?
   1. Through physical servers
   2. Via the Internet
   3. Using USB drives
   4. By local area networks
5. 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
6. Which is NOT an application of computer vision?
   1. Facial recognition
   2. Traffic analysis
   3. Language translation
   4. Self-drving cars
7. What is the primary function of an expert system?
   1. Detect unauthorized access
   2. Solve complex problem
   3. Filter spam emails
   4. Enhance gaming
8. 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
9. 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
10. What is the 'cloud' in cloud computing?
    1. A physical server
    2. The Internet
    3. A local network
    4. An intranet