[Solved] Identify the error in this script snippet:Get-Process | Where-Object { $_.Name -eq 'powershell' } | ForEach-Object { Write-Output $PSVersionTable } | PowerShell

PowerShell - Variables and Data Types

Identify the error in this script snippet:

Get-Process | Where-Object { $_.Name -eq 'powershell' } | ForEach-Object { Write-Output $PSVersionTable }

AThe script outputs the entire $PSVersionTable multiple times unnecessarily

BUsing $PSVersionTable inside ForEach-Object is invalid

C$_ is not defined inside Where-Object script block

DGet-Process cannot be piped to Where-Object

Step-by-Step Solution

Solution:

Step 1: Analyze the pipeline and variable usage
The pipeline filters processes named 'powershell' and then outputs $PSVersionTable for each matching process.
Step 2: Identify inefficiency or error
$PSVersionTable is a static variable; outputting it inside the loop repeats the same info multiple times unnecessarily.
Final Answer:
The script outputs the entire $PSVersionTable multiple times unnecessarily -> Option A
Quick Check:
Repeated $PSVersionTable output inside loop [OK]

Quick Trick: Avoid repeating static variables inside loops [OK]

Common Mistakes:

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