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Question: What is the purpose of a "CAPTCHA" in web security?

Answer:

CAPTCHAs are used to differentiate between human users and automated bots, helping prevent abuse.

MCQ: What is the purpose of a "CAPTCHA" in web security?

Correct Answer: A. To secure a data center's physical infrastructure

Explanation:

CAPTCHAs are used to differentiate between human users and automated bots, helping prevent abuse.

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