Practice Acquiring Data - 4.2 | 4. Acquiring Data, Processing, and Interpreting Data | CBSE Class 9 AI (Artificial Intelligence)
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4.2 - Acquiring Data

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What do you understand by data acquisition?

💡 Hint: Think about why data is needed in AI.

Question 2

Easy

Name one tool used for manual data collection.

💡 Hint: Consider tools for surveys.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is data acquisition?

  • The process of cleansing data
  • The process of collecting data
  • The process of interpreting data

💡 Hint: Remember it’s the first step in data lifecycle.

Question 2

True or False: Secondary sources always provide fresh data.

  • True
  • False

💡 Hint: Consider how secondary data is collected.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You are tasked with collecting data on student performance in a new online learning program. Which methods would you utilize for acquiring the data? Discuss both manual and automatic strategies, providing specific examples.

💡 Hint: Consider how you interact with students and what technology is at your disposal.

Question 2

You have access to various datasets about climate change from different sources. What would be your approach to assess the reliability of these datasets? Consider primary vs. secondary sources.

💡 Hint: Focus on evaluating how the data was originally collected and its source credibility.

Challenge and get performance evaluation