[Solved] What will be the output of this PowerShell script when run on macOS?... What will be the output of this PowerShell script when run on macOS? | PowerShell

PowerShell - Cross-Platform PowerShell

What will be the output of this PowerShell script when run on macOS?

if ($IsWindows) { Write-Output 'Windows' } elseif ($IsLinux) { Write-Output 'Linux' } elseif ($IsMacOS) { Write-Output 'MacOS' } else { Write-Output 'Unknown' }

AMacOS

BLinux

CWindows

DUnknown

Step-by-Step Solution

Solution:

Step 1: Understand the platform variables
On macOS, $IsMacOS is true, while $IsWindows and $IsLinux are false.
Step 2: Follow the conditional logic
The script checks $IsWindows (false), then $IsLinux (false), then $IsMacOS (true), so it outputs 'MacOS'.
Final Answer:
MacOS -> Option A
Quick Check:
macOS detection outputs 'MacOS' [OK]

Quick Trick: Check $IsMacOS true for Mac output in if-elseif chain [OK]

Common Mistakes:

Assuming Linux output on macOS
Ignoring else block
Confusing $IsWindows with $IsMacOS

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What will be the output of this PowerShell script when run on macOS?

Step 1: Understand the platform variables

Step 2: Follow the conditional logic

Final Answer:

Quick Check:

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