Which of the following statements is true regarding PowerShell cmdlets?

The statement that cmdlets are single-function commands in PowerShell is correct because cmdlets are designed to perform specific tasks or functions within the PowerShell environment. Each cmdlet is a lightweight command that carries out a single action, such as retrieving data, modifying system settings, or managing system resources. This modular approach allows users to chain cmdlets together in scripts or pipelines, facilitating the automation of complex tasks through simple, focused commands that handle specific jobs.

The nature of cmdlets emphasizes their versatility and usability within scripts, making them an essential component of PowerShell for administrative tasks, automation, and configuration management. Their single-function design helps users focus on achieving a particular goal without the complexity of larger command structures, further enhancing productivity in script-writing and command execution.