A new development team requires workstations hosted in a PaaS to develop a new website. Members of the team also require remote access to the workstations using their corporate email addresses. Which

Deploying raw virtual machines provides compute resources but does not inherently deliver a managed desktop experience or address remote access using corporate identity.

Email account replication duplicates mailbox data between systems and does not enable authentication or identity federation for workstation access.

Integrating identity services (such as Azure Active Directory or Entra ID) federates authentication so users can log in to cloud workstations using their corporate email credentials without creating separate accounts.

A Virtual Desktop Infrastructure (VDI) solution delivers hosted workstations to remote users, satisfying the PaaS requirement for cloud-hosted development environments accessible over the network.

Migrating local VHD workstations moves existing on-premises desktops to the cloud but does not create a PaaS-hosted development environment from scratch.

Creating a new directory service would add a separate identity silo rather than leveraging existing corporate email addresses for single sign-on access.