Which statement about Get-Command is accurate?

Which statement about Get-Command is accurate?

• A. It executes code in remote sessions only.
• B. It is used to locate and display cmdlets that match a given pattern.
• C. It updates PowerShell modules.
• D. It formats the help text for cmdlets.

Answer: (B)

Get-Command is the tool you use to discover what commands exist and to see which ones fit a pattern you specify. It searches the current session for cmdlets, functions, workflows, aliases, and scripts, returning information such as name, type, and syntax. This makes it ideal for locating and displaying commands that match a given pattern or partial name, helping you learn what’s available and how to use it. The other statements describe different tasks: executing code in remote sessions is done with PowerShell remoting commands, not Get-Command; updating PowerShell modules uses Update-Module or related commands; and formatting help text for cmdlets is handled by Get-Help (and formatting Cmdlets output with formatting cmdlets).

Get-Command is the tool you use to discover what commands exist and to see which ones fit a pattern you specify. It searches the current session for cmdlets, functions, workflows, aliases, and scripts, returning information such as name, type, and syntax. This makes it ideal for locating and displaying commands that match a given pattern or partial name, helping you learn what’s available and how to use it.

The other statements describe different tasks: executing code in remote sessions is done with PowerShell remoting commands, not Get-Command; updating PowerShell modules uses Update-Module or related commands; and formatting help text for cmdlets is handled by Get-Help (and formatting Cmdlets output with formatting cmdlets).