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Which statement best explains Two-factor authentication?

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Question ID #26128 UPSC UPSC EPFO APFC 2026 Mock Test Series UPSC EPFO APFC Computer Applications Sectional Test 2026 Medium

Which statement best explains Two-factor authentication?

Correct Answer: B. Authentication requiring two different categories of evidence
Two-factor authentication: Authentication requiring two different categories of evidence

Question: Which statement best explains Two-factor authentication?

A. Malware that encrypts or blocks access to data and demands payment

B. Authentication requiring two different categories of evidence

C. Application organized in cells for calculation, analysis and tabular data

D. Malicious software designed to damage, disrupt or gain unauthorized access

Correct Answer: B. Authentication requiring two different categories of evidenceTwo-factor authentication: Authentication requiring two different categories of evidence

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Which statement best explains Two-factor authentication? - MCQ Explanation

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Correct answer: B. Authentication requiring two different categories of evidence