PowerShell - Control Flow
What will be the output of the following PowerShell code?
for ($i=2; $i -le 4; $i++) { Write-Output ($i + 1) }What will be the output of the following PowerShell code?
medium📝 Command Output Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Analyze loop initialization and condition
The loop starts with $i=2 and runs while $i is less than or equal to 4.Step 2: Calculate output for each iteration
For each $i, output is ($i + 1): when $i=2 output 3, $i=3 output 4, $i=4 output 5.Final Answer:
3 4 5 -> Option BQuick Check:
Output is $i plus one for each iteration [OK]
Quick Trick: Add 1 to loop variable for output [OK]
Common Mistakes:
- Confusing loop variable with output
- Misreading loop condition
- Forgetting increment step
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