PowerShell - Control Flow
What will be the output of this PowerShell code?
for ($i=1; $i -le 3; $i++) { Write-Output ($i * 2) }What will be the output of this PowerShell code?
medium📝 Command Output Q13 of 15
Step-by-Step Solution
Solution:
Step 1: Understand loop iterations
The loop runs with $i values 1, 2, and 3 because condition is $i -le 3.Step 2: Calculate output for each iteration
Output is $i * 2: 1*2=2, 2*2=4, 3*2=6.Final Answer:
2 4 6 -> Option CQuick Check:
Multiply each i by 2 = 2 4 6 [OK]
Quick Trick: Multiply loop variable by 2 each iteration [OK]
Common Mistakes:
- Confusing loop range
- Multiplying after loop ends
- Printing loop variable instead of calculation
Master "Control Flow" in PowerShell
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore PowerShell Quizzes