[Solved] Consider this script: param([string]$User = "Guest") Write-Output "Welcome, $User!" What will be the output if the script is run without any parameters? | PowerShell

PowerShell - Functions

Consider this script:

param([string]$User = "Guest")
Write-Output "Welcome, $User!"

What will be the output if the script is run without any parameters?

AWelcome, Guest!

BWelcome, !

CWelcome, $User!

DError: Missing parameter User

Step-by-Step Solution

Solution:

Step 1: Check default value
The parameter $User has a default value of "Guest".
Step 2: Running without parameters
Since no value is passed, the default "Guest" is used.
Step 3: Output
The script outputs "Welcome, Guest!".
Final Answer:
Welcome, Guest! -> Option A
Quick Check:
Default parameter values are used if none provided [OK]

Quick Trick: Default parameter values are used when no input given [OK]

Common Mistakes:

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