PowerShell - Functions
What will this script output?
function AddNumbers($a, $b) { $a + $b } AddNumbers 3 4What will this script output?
medium📝 Command Output Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Understand function parameters and operation
The function adds two numbers passed as arguments.Step 2: Evaluate the call with arguments 3 and 4
Adding 3 and 4 results in 7, which is output.Final Answer:
7 -> Option AQuick Check:
Function adds numbers correctly = B [OK]
Quick Trick: Functions can take parameters and return results [OK]
Common Mistakes:
- Concatenating numbers as strings
- Passing arguments incorrectly
- Expecting error due to missing parentheses
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