[Solved] Identify the error in this PowerShell for loop:for ($i=0; $i -lt 5; $i--) { Write-Output $i } — Ans: The increment operator should be $i++ instead of $i-- | PowerShell

PowerShell - Control Flow

Identify the error in this PowerShell for loop:

for ($i=0; $i -lt 5; $i--) { Write-Output $i }

AThe loop body is missing curly braces

BThe condition operator <code>-lt</code> is invalid

CThe initialization <code>$i=0</code> is incorrect

DThe increment operator should be <code>$i++</code> instead of <code>$i--</code>

Step-by-Step Solution

Solution:

Step 1: Understand loop direction
The loop starts at 0 and should run while $i is less than 5.
Step 2: Check increment/decrement
Using $i-- decreases $i, which will never reach 5, causing an infinite loop.
Step 3: Correct increment
It should be $i++ to increase $i and eventually end the loop.
Final Answer:
The increment operator should be $i++ instead of $i-- -> Option D
Quick Check:
Increment must match loop condition direction [OK]

Quick Trick: Increment matches condition direction [OK]

Common Mistakes:

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