Computer Science: Class 10 Chapter 4 MCQ Guide
Q1: Which of the following is the primary benefit of integrating Mathematics and Statistics with Computer Science in Data Science?
- a) Improved data visualization
- b) Better forecasting
- c) Increased accuracy
- d) Better decision making
Answer: d) Better decision making
Q2: Which of the following best describes the relationship between Data Science and Artificial Intelligence?
- a) Data Science is a subset of Artificial Intelligence
- b) Artificial Intelligence is a tool used in Data Science
- c) Data Science and Artificial Intelligence are unrelated
- d) Data Science enables Artificial Intelligence
Answer: a) Data Science is a subset of Artificial Intelligence
Q3: The Turing Test, proposed by Alan Turing in 1950, measures a machine’s ability to exhibit intelligent behavior. Which of the following is the fundamental assumption underlies this test?
- a) Humans are better
- b) Machines are equal
- c) Intelligence levels vary
- d) Machines copy humans
Answer: d) Machines copy humans
Q4: Which of the following should be considered critically while developing AI-powered chatbots and virtual assistants?
- a) User experience
- b) Data security
- c) Contextual awareness
- d) Emotional intelligence
Answer: b) Data security
Q5: What ethical consideration arises from the integration of Artificial Intelligence (AI) into daily life devices?
- a) Job displacement due to automation
- b) Increased energy consumption
- c) Improved customer service
- d) Enhanced data security
Answer: a) Job displacement due to automation
Q6: Which of the following fields of Artificial Intelligence (AI) enables smartphones to recognize faces and unlock devices?
- a) NLP
- b) Computer vision
- c) Deep learning
- d) Neural networks
Answer: b) Computer vision
Q7: A company wants to develop a system that categorizes customer feedback into positive, negative, or neutral. Which learning model would be most suitable?
- a) Supervised learning
- b) Unsupervised learning
- c) Reinforcement learning
- d) Deep learning
Answer: a) Supervised learning
Q8: In a Reinforcement Learning model, what is the primary function of rewards and penalties provided as feedback to the agent?
- a) Labelling data
- b) Evaluating performance
- c) Improving action choices
- d) Classifying outcomes
Answer: c) Improving action choices
Q9: Which stage of the data science life cycle ensures the model’s accuracy, reliability, and compliance with privacy rules?
- a) Model Deployment
- b) Model Evaluation
- c) Data Analysis
- d) Maintenance and Monitoring
Answer: b) Model Evaluation
Q10: Which of the following is the key characteristic of the “Data Cleaning” stage in the data science life cycle?
- a) Data collection
- b) Error removal and data organization
- c) Pattern identification
- d) Model deployment
Answer: b) Error removal and data organization