Comparison of Advanced v. Basic Function in PowerShell

#writing out the declaration of $names to the screen
"`$names = `'hamster`'`, `'dance`' "
$names = 'hamster', 'dance'

function print-Variable {
Param(
              [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
              [string[]] $Name
          )
"Output from Basic Function`n`t--hello $Name"
"Note that though `$names contains two objects, the main body of the script process only executes one time"
}


$names | print-Variable


function AdvancedPrint-Variable {
Param(
              [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
              [string[]] $Name
          )
begin  {#Stuff we want to happen once before our process executes goes here
        Write-host -ForegroundColor Yellow "Beginning advanced function"
       }
process{#Stuff we want to happen for every object in the pipeline goes here
        "Output from Advanced Function`n`t--hello $Name"}
end    {#cleanup operations and stuff we want to happen at the end of our process goes here
        Write-host -ForegroundColor Yellow "Ending advanced function"
        "Now, note that because we have a process block, PowerShell will enumerate our objects for us, and run the main process block once for each object.  Also note that the Write-Host commands in the begin and end blocks are only displayed once, even though the process block executes twice (once for each object)"}
       }

$names| AdvancedPrint-Variable