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Exam AWS-SysOps topic 1 question 485 discussion

Exam question from Amazon's AWS-SysOps
Question #: 485
Topic #: 1
[All AWS-SysOps Questions]

For IAM user, a virtual Multi-Factor Authentication (MFA) device uses an application that gener-ates ______-digit authentication codes that are compatible with the time-based one-time password (TOTP) standard.

  • A. three
  • B. four
  • C. six
  • D. five
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Suggested Answer: C 🗳️
A virtual MFA device uses an application that generates six-digit authentication codes that are com-patible with the time-based one-time password (TOTP) standard. Therefore, any application that you wish to use in order to make your smart phone your virtual MFA device needs to conform with the standard.
Reference:
http://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_mfa_enable_virtual.html

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sen12
6 months, 2 weeks ago
Virtual MFA devices. A software app that runs on a phone or other device and emulates a physical device. The device generates a six-digit numeric code based upon a time-synchronized one-time password algorithm Answer is Six
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