[Solved] What will be the output of this PowerShell command?$text = 'hello123';$text -match '^hello\d{3} | Leyaa.ai — Ans: true | PowerShell

PowerShell - Regular Expressions

What will be the output of this PowerShell command?

$text = 'hello123';
$text -match '^hello\d{3}$'

ANull

Bfalse

CError

Dtrue

Step-by-Step Solution

Solution:

Step 1: Analyze the regex pattern
^hello\d{3}$ matches strings starting with 'hello' followed by exactly 3 digits and nothing else.
Step 2: Check the input string
'hello123' starts with 'hello' and ends with '123' which is 3 digits, so it matches.
Final Answer:
true -> Option D
Quick Check:
Pattern matches entire string = true [OK]

Quick Trick: ^ and $ anchor full string match [OK]

Common Mistakes:

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