Question 1 Windows PowerShell allases are named sets of commands that can accept input from the pipleine. True False Services Question 2 The following Windows PowerShell aliases are aliases that are built into Windows PowerShell by default e ds, Is, sleep O cp, cd, help O sleep, mkdir, clear-host O None of the above enter Question 3 The following command typed at the Windows PowerShell prompt creates a new allas called c that clears the screen O new-alias-name c-value clear-host o new-alias c clear-host o new-alias -name c-value cls O All of the above Question 4 Windows PowerShell variable names must begin with $ True False 82