CompTIA
ADR-001 · Question #83
ADR-001 Question #83: Real Exam Question with Answer & Explanation
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Question
A developer is designing a very sensitive web application that will be accessed by both desktop web browsers and mobile Android applications. What is one way the developer can implement a multi-factor authentication system for these users?
Options
- AHave the user memorize a PIN in addition to their password and require them to supply both when
- BHave the user answer a security question once they authenticate using their username and
- CRequire a one-time-use code sent via an SMS message in addition to a username and password.
- DHave the user supply their last password in addition to their current password when they attempt to
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