Microsoft Security Compliance and Identity Fundamentals: SC-900

Correct Answer:

Box 1: Yes

System updates reduces security vulnerabilities, and provide a more stable environment for end users. Not applying updates leaves unpatched vulnerabilities and results in environments that are susceptible to attacks.

Box 2: Yes

Box 3: Yes

If you only use a password to authenticate a user, it leaves an attack vector open. With MFA enabled, your accounts are more secure.

Reference:

https://docs.microsoft.com/en-us/azure/security-center/secure-score-security-controls

Correct Answer:

Reference: https://docs.microsoft.com/en-us/microsoft-365/security/defender/incidents-overview?view=o365-worldwide

Correct Answer:

When you register an application through the Azure portal, an application object and service principal are automatically created in your home directory or tenant.

Reference: https://docs.microsoft.com/en-us/azure/active-directory/develop/howto-create-service-principal-portal