A Fat Client environment typically requires what for all client computers?

A Fat Client environment typically necessitates synchronized upgrades to the same software level for all client computers because it ensures compatibility and consistency across the network. In such environments, the individual client machines, often referred to as "fat clients," generally have substantial processing resources and storage capabilities. This setup allows them to run applications and process data locally while still maintaining the need for a unified software version across all clients to avoid compatibility issues.

When upgrades or changes are made to the client software, they need to be rolled out uniformly to all clients so that every machine operates on the same version, preventing discrepancies that could lead to application failures or service disruptions. This synchronization is critical to maintaining support and security across the network.

The other options do not accurately represent the requirements of a Fat Client environment. For instance, minimal software installation is contrary to the nature of fat clients, which are typically equipped with a larger suite of applications. Server-side processing only is more characteristic of thin client environments, where the client machines depend heavily on server resources. A virtual infrastructure is not an intrinsic requirement for fat clients, as they can operate on physical machines with robust processing abilities.