MS-900 Microsoft 365 Fundamentals Microsoft 365 Security Solutions 3

Question 1

Which Microsoft 365 service provides data loss prevention (DLP) policies that can detect and protect sensitive information across Exchange, SharePoint, and Teams?

Accepted Answer

Microsoft Purview

Answer

Microsoft Purview (formerly Microsoft 365 Compliance) includes DLP policies that identify and protect sensitive information across multiple Microsoft 365 workloads.

Question 2

What is the role of Azure Active Directory (Azure AD) in Microsoft 365 security?

Accepted Answer

It serves as the identity and access management foundation for Microsoft 365 services

Answer

Azure AD is the identity provider for Microsoft 365, handling authentication, authorization, and user management across all Microsoft 365 services.

Question 3

A user receives an email with a malicious attachment that has not yet been identified by antivirus signatures. Which Microsoft Defender for Office 365 feature would detonate this attachment in a sandbox environment?

Accepted Answer

Safe Attachments

Answer

Safe Attachments opens suspicious files in a virtual environment (sandbox) to observe behavior before delivering them to the recipient.

Question 4

Which Microsoft 365 feature allows administrators to require users to prove their identity using two or more verification methods before granting access?

Accepted Answer

Multi-Factor Authentication (MFA)

Answer

Multi-Factor Authentication (MFA) requires users to provide two or more verification factors, significantly reducing the risk of compromised credentials.

Question 5

What does the 'shared responsibility model' mean in the context of Microsoft 365 security?

Accepted Answer

Security responsibilities are divided between Microsoft (infrastructure) and the customer (data, identities, devices)

Answer

In the shared responsibility model, Microsoft secures the underlying cloud infrastructure while customers are responsible for securing their data, identities, and device configurations.

MS-900 Practice Test

MS-900 Practice Test

MS-900 Microsoft 365 Fundamentals Microsoft 365 Security Solutions 3