Microsoft Identity and Access Administrator SC-300 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Microsoft Identity and Access Administrator SC-300 exam and earn Microsoft Identity and Access Administrator SC-300 certification.
Question
Exam Question
You have a Microsoft 365 tenant.
All users have mobile phones and Windows 10 laptops.
The users frequently work from remote locations that do not have Wi-Fi access or mobile phone connectivity. While working from the remote locations, the users connect their laptop to a wired network that has internet access.
You plan to implement multi-factor authentication (MFA).
Which MFA authentication method can the users use from the remote location?
A. voice
B. an app password
C. security questions
D. a verification code from the Microsoft Authenticator app
Correct Answer
D. a verification code from the Microsoft Authenticator app
Explanation 1
According to the Microsoft 365 admin center, users can use a verification code from the Microsoft Authenticator app as an MFA authentication method from remote locations in a Microsoft 365 tenant.
Therefore, the correct answer is D.
Explanation 2
The correct answer is D. a verification code from the Microsoft Authenticator app.
The Microsoft Authenticator app is a mobile app that can be used to generate verification codes for multi-factor authentication. The app can be used even when there is no internet connection, as it stores the verification codes locally on the device.
The other options are not as secure as the Microsoft Authenticator app. Option A, voice, is not as secure because it can be intercepted by someone listening in on the conversation. Option B, an app password, is not as secure because it is a static password that can be easily guessed. Option C, security questions, are not as secure because they can be easily guessed or found online.
Therefore, the best option for MFA authentication in this scenario is the Microsoft Authenticator app.
Explanation 3
The users can use a verification code from the Microsoft Authenticator app as an MFA authentication method from the remote location.
Explanation 4
The correct answer is D. a verification code from the Microsoft Authenticator app.
The Microsoft Authenticator app is a free app that can be used to generate verification codes for multi-factor authentication (MFA). The app is available for iOS, Android, and Windows devices.
To use the Microsoft Authenticator app for MFA, users must first install the app on their device. Once the app is installed, users must create an account and add their Microsoft 365 account.
When a user attempts to sign in to their Microsoft 365 account, they will be prompted to enter their username and password. After entering their username and password, users will be prompted to enter a verification code from the Microsoft Authenticator app.
The Microsoft Authenticator app will generate a new verification code every 30 seconds. Users must enter the verification code from the app within 10 minutes of receiving it.
The Microsoft Authenticator app is a secure and convenient way to authenticate users for MFA. The app is easy to use and it is available for all major mobile platforms.
The other options are not recommended because they are not as secure or convenient as the Microsoft Authenticator app. Option A, voice, is not a secure option because it can be easily intercepted by someone listening in on the conversation. Option B, an app password, is not as convenient as the Microsoft Authenticator app because users must remember a separate password for each app or service that requires MFA. Option C, security questions, are not as secure as the Microsoft Authenticator app because they can be easily guessed by someone who knows the user well.
Explanation 5
Microsoft 365 supports different methods for multi-factor authentication (MFA), such as voice call, text message, verification code from the Microsoft Authenticator app, app password, and security questions. However, not all methods are available in all scenarios. For the users who work from remote locations that do not have Wi-Fi access or mobile phone connectivity, the only MFA authentication method that they can use from the remote location is B. an app password. An app password is a one-time password that can be used to sign in to Microsoft 365 apps that do not support MFA. The users can create and manage their app passwords from their security info page. The other methods require either a phone call, a text message, or an internet connection to work.
Explanation 6
The correct answer is D. a verification code from the Microsoft Authenticator app.
The Microsoft Authenticator app is a mobile app that can be used to generate verification codes for MFA. The app is available for both Android and iOS devices.
To use the Microsoft Authenticator app for MFA, users must first install the app on their mobile device. Once the app is installed, users must create an account and add their Microsoft 365 tenant.
When users sign in to their Microsoft 365 tenant, they will be prompted to enter a verification code from the Microsoft Authenticator app. The app will generate a new verification code every 30 seconds.
Users can also use the Microsoft Authenticator app to generate one-time passwords (OTPs) for MFA. OTPs are a type of MFA that uses a randomly generated code to authenticate users. OTPs are often used in conjunction with other MFA methods, such as verification codes from the Microsoft Authenticator app.
The Microsoft Authenticator app is a secure and convenient way to use MFA. The app is easy to use and can be used on a variety of mobile devices.
The other options are not as secure or convenient as the Microsoft Authenticator app.
- Option A, voice, is not as secure as the Microsoft Authenticator app because it can be intercepted by someone who is listening in on the conversation.
- Option B, an app password, is not as convenient as the Microsoft Authenticator app because it is a separate password that users must remember.
- Option C, security questions, are not as secure as the Microsoft Authenticator app because they can be easily guessed by someone who knows the user.
Explanation 7
From the remote location with no Wi-Fi access or mobile phone connectivity, the users can use the MFA authentication method of a verification code from the Microsoft Authenticator app.
Option D, a verification code from the Microsoft Authenticator app, is a suitable MFA authentication method for this scenario. The Microsoft Authenticator app does not require an active internet connection on the mobile phone to generate verification codes. It uses a time-based algorithm to generate codes offline, ensuring that users can authenticate even without internet connectivity.
The Microsoft Authenticator app provides a secure and convenient way for users to receive MFA verification codes on their mobile phones. The app can generate time-based codes that can be used during the authentication process, providing an additional layer of security for user accounts.
Options A (voice) and C (security questions) generally require an active internet or phone connection to receive authentication prompts or provide answers to security questions, which may not be possible in remote locations without connectivity.
Option B (an app password) is typically used in scenarios where an application or device does not support modern authentication methods, but it is not directly related to MFA and may not be applicable in this specific context.
Therefore, option D, a verification code from the Microsoft Authenticator app, is the most appropriate MFA authentication method for users in remote locations without Wi-Fi access or mobile phone connectivity.
Explanation 8
Multi-factor authentication (MFA) is a process that requires users to provide more than one form of verification to access a resource, such as an application, online account, or a VPN. MFA can help protect your organization against breaches due to lost or stolen credentials.
MFA methods can be categorized into three types: something you know (such as a password or a security question), something you have (such as a phone, a token, or a smart card), and something you are (such as a fingerprint or a face scan).
In your scenario, you have a Microsoft 365 tenant and all users have mobile phones and Windows 10 laptops. The users frequently work from remote locations that do not have Wi-Fi access or mobile phone connectivity. While working from the remote locations, the users connect their laptop to a wired network that has internet access. You plan to implement MFA.
The question is: Which MFA authentication method can the users use from the remote location?
The answer is: B. an app password.
An app password is a one-time password that you can use to sign in to an app or device that doesn’t support MFA. For example, if you use Outlook 2016 or earlier versions on your laptop, you can use an app password to access your email account from the remote location. You can create and manage your app passwords in the My Profile page.
The other options are not correct because:
- A. voice requires a phone call to verify your identity, which is not possible if there is no mobile phone connectivity.
- C. security questions are not supported by Azure AD MFA.
- D. a verification code from the Microsoft Authenticator app requires Wi-Fi access or mobile data to receive the code on your phone, which is not available in the remote location.
