What is typically included in a PowerShell role capability file?

A PowerShell role capability file is designed to define the specific functionalities or commands that are available within a particular management role in a PowerShell environment. Typically, it includes a careful selection of cmdlets, functions, and other elements that align closely with the intended purpose of the role.

In this context, the correct answer points to commands that perform some DNS tasks, which are integral to managing and configuring DNS services within an IT infrastructure. This aligns with the role capabilities that are essential for systems administrators who need to manage network services efficiently.

The inclusion of DNS tasks reflects a common need in roles focused on network management, where administering domain name resolution is pivotal for ensuring proper network functionality. This function is specialized and falls within the range of tasks that need to be performed by roles dealing with networking or server management, making it a reasonable addition to a role capability file.

Other options, while they represent valid command types, focus on broader or different management areas. Commands for file management, managing users, and network diagnostics do not necessarily fit into a specialized role capability as distinctly as DNS management would for networking-focused roles. Each of those tasks may be part of a broader set of capabilities, but they do not encapsulate the targeted intent of a role capability file