Microsoft Certified: Identity and Access Administrator (SC-300) Practice Exam

The feature that facilitates granting limited time access to external users in Azure AD is designed to manage guest users effectively. This feature allows organizations to precisely control how long specific privileges or access are available to external users, which is critical for maintaining security while collaborating with partners, suppliers, or contractors. By using temporary access for guest users, businesses can specify an expiration date for access rights, ensuring that external users do not retain ongoing privileges indefinitely.

This approach enhances security by minimizing the risks associated with having unauthorized access persist beyond what is necessary for the collaboration or engagement, effectively balancing usability and security within an organization's identity and access management strategy.

The other options, while important Azure AD features, do not specifically address the need for limited time access for external users. Conditional Access focuses on policies for access based on conditions set by the organization. Multi-Factor Authentication provides a layer of security by requiring multiple forms of verification but does not relate to time-limited access. Identity Protection is aimed at securing identities by detecting potential vulnerabilities but does not manage access duration for guest users.