PowerShell - Working with Objects
What will be the output of this PowerShell code?
$arr = @('cat', 'dog', 'bird')
$arr[1]What will be the output of this PowerShell code?
medium📝 Command Output Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Understand array indexing
PowerShell arrays use zero-based indexing, so index 1 is the second element.Step 2: Identify element at index 1
The array is ['cat', 'dog', 'bird'], so element at index 1 is 'dog'.Final Answer:
dog -> Option BQuick Check:
Zero-based index 1 = 'dog' [OK]
Quick Trick: Arrays start at index 0 in PowerShell [OK]
Common Mistakes:
- Assuming index starts at 1
- Confusing element positions
- Expecting error for valid index
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