[Solved] What is the output of this PowerShell command?'Hello World' -replace 'World', 'PowerShell' — Ans: Hello PowerShell | PowerShell

PowerShell - Regular Expressions

What is the output of this PowerShell command?

'Hello World' -replace 'World', 'PowerShell'

APowerShell World

BHello World

CHelloWorld

DHello PowerShell

Step-by-Step Solution

Solution:

Step 1: Identify the text to replace
The pattern 'World' is found in the string 'Hello World'.
Step 2: Replace 'World' with 'PowerShell'
The -replace operator substitutes 'World' with 'PowerShell', resulting in 'Hello PowerShell'.
Final Answer:
Hello PowerShell -> Option D
Quick Check:
Replacement result = Hello PowerShell [OK]

Quick Trick: Text after -replace shows replaced string [OK]

Common Mistakes:

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