[Solved] Which PowerShell for loop correctly prints all odd numbers from 1 to 9? — Ans: for ($i=1; $i -le 9; $i+=2) { Write-Output $i } | PowerShell

PowerShell - Control Flow

Which PowerShell for loop correctly prints all odd numbers from 1 to 9?

Afor ($i=1; $i -le 9; $i+=2) { Write-Output $i }

Bfor ($i=2; $i -le 10; $i+=2) { Write-Output $i }

Cfor ($i=1; $i -lt 10; $i++) { if ($i % 2 -eq 0) { Write-Output $i } }

Dfor ($i=0; $i -le 9; $i+=3) { Write-Output $i }

Step-by-Step Solution

Solution:

Step 1: Identify odd numbers range
Odd numbers from 1 to 9 are 1, 3, 5, 7, 9.
Step 2: Check loop increments
for ($i=1; $i -le 9; $i+=2) { Write-Output $i } starts at 1 and increments by 2, printing only odd numbers.
Step 3: Verify other options
for ($i=2; $i -le 10; $i+=2) { Write-Output $i } prints even numbers; for ($i=1; $i -lt 10; $i++) { if ($i % 2 -eq 0) { Write-Output $i } } prints even numbers due to condition; for ($i=0; $i -le 9; $i+=3) { Write-Output $i } increments by 3 starting at 0, printing 0,3,6,9.
Final Answer:
for ($i=1; $i -le 9; $i+=2) { Write-Output $i } -> Option A
Quick Check:
Start at 1, increment by 2 for odds [OK]

Quick Trick: Increment by 2 starting at 1 for odd numbers [OK]

Common Mistakes:

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Which PowerShell for loop correctly prints all odd numbers from 1 to 9?