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Artificial Intelligence

acquisition

In this Class 9 Artificial Intelligence topic from Data Literacy, students learn how data is acquired from sources such as surveys, sensors, forms, observations, and digital records. They explore why the purpose of collection matters, how to choose relevant and reliable data, and how consent, privacy, and responsible use affect the process. The topic builds a foundation for understanding how quality data supports analysis, patterns, and later AI decisions.

Medium · Level 1 · 1 questions

Practice questions

01What is the purpose of a required field in an online form?

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Answer and explanation

Correct answer: B. Preventing essential information from being left blank

The governing concept is data collection and completeness in an online service. A required field marks information that the system needs before it can accept, process, or submit the form, such as a name, contact detail, or identification value. If the field is blank, validation normally asks the user to complete it. It does not make information public, decorate the page, or change its colour. Hence, option B is correct.

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acquisition

Practice questions

01What is the purpose of a required field in an online form?ऑनलाइन फॉर्म में आवश्यक चिह्न वाले क्षेत्र का उद्देश्य क्या होता है?

Analytics choices

01What is the purpose of a required field in an online form?