Exam SC-400 topic 1 question 19 discussion

The answer is definitely D. You will get all required info by running the Test-IRMConfiguration cmdlet Results : Acquiring RMS Templates ... - PASS: RMS Templates acquired. Templates available: Contoso - Confidential View Only, Contoso - Confidential, Do Not Forward. Verifying encryption ... - PASS: Encryption verified successfully. Verifying decryption ... - PASS: Decryption verified successfully. Verifying IRM is enabled ... - PASS: IRM verified successfully. OVERALL RESULT: PASS

Test-IRMConfiguration is used to test the IRM functionality, remember that IRM is a function that helps with the encryption of messages. Just what MS are asking for.

The Test-IRMConfiguration command is used to test the configuration of the IRM (Information Rights Management) service, which is crucial for Microsoft Office 365 Message Encryption (OME). This command allows you to verify the correctness of encryption and decryption settings, as well as check if the IRM service is active and functioning correctly for both the sender and the recipient. This command helps verify the following: Activation of the IRM service. Status of encryption and decryption verification. Other commands, such as Test-ClientAccessRule, Test-Mailflow, and Test-OAuthConnectivity, are not directly related to testing message encryption features in OME.