How can an application be started within a Citrix environment?

In a Citrix environment, applications can be launched through different methods that align with the peculiarities of virtual environments. Double-clicking the application icon is a straightforward method familiar to most users. It mimics the behavior of launching an application on a traditional desktop by allowing users to graphically navigate to and initiate software.

Moreover, defining a shortcut key and using a Send Hotkey activity represents an efficient approach to launching applications, especially when automation is involved. This method is especially useful in scenarios where interactions need to be streamlined for speed and efficiency.

Combining these two methods enables users to choose the most suitable approach based on their workflow or automation requirements. Therefore, the correct answer acknowledges both options as valid and practical ways to start an application within a Citrix environment.