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Question Practice

What is two-factor authentication (2FA)?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 9
ICT
Information and Communication Technology
Getting Connected: Internet
Question Bank

What is two-factor authentication (2FA)?

Single Answer MCQ
Q-00112721

What is two-factor authentication (2FA)?

1

Using complex passwords

2

Verifying identity using two different methods

3

Analyzing user behavior

4

Changing passwords frequently

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