[Solved] Identify the error in this PowerShell code:$num = [int]3.7Write-Output $num — Ans: No error; $num will be 3 | PowerShell

PowerShell - Variables and Data Types

Identify the error in this PowerShell code:

$num = [int]3.7
Write-Output $num

ASyntax error due to casting float to int

BNo error; $num will be 3

CRuntime error: cannot convert 3.7 to int

DOutput will be 4 due to rounding

Step-by-Step Solution

Solution:

Step 1: Understand casting float to int in PowerShell
PowerShell truncates decimals when casting float to int, no error occurs.
Step 2: Predict output value
3.7 cast to [int] becomes 3 by truncation.
Final Answer:
No error; $num will be 3 -> Option B
Quick Check:
Float to int truncates without error [OK]

Quick Trick: Casting float to int truncates decimals, no error [OK]

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