PowerShell - Working with Objects
Which PowerShell script correctly creates an array containing two custom objects representing movies with properties
Title and Director?Which PowerShell script correctly creates an array containing two custom objects representing movies with properties Title and Director?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Creating multiple PSCustomObjects
Each movie is created as a separate [PSCustomObject] with properties Title and Director.Step 2: Storing objects in an array
The array @() correctly holds multiple objects.Step 3: Analyze options
$movies = @([PSCustomObject]@{Title='Inception'; Director='Nolan'}, [PSCustomObject]@{Title='Titanic'; Director='Cameron'}) correctly uses @() to create an array of two PSCustomObjects. $movies = [PSCustomObject]@{Title='Inception'; Director='Nolan'}, [PSCustomObject]@{Title='Titanic'; Director='Cameron'} lacks array syntax. $movies = @{Title='Inception'; Director='Nolan'}, @{Title='Titanic'; Director='Cameron'} creates hashtables, not PSCustomObjects. $movies = New-Object PSCustomObject -Property @{Title='Inception'; Director='Nolan'}, New-Object PSCustomObject -Property @{Title='Titanic'; Director='Cameron'} syntax is invalid for multiple objects.Final Answer:
Option A -> Option AQuick Check:
Use @() to create arrays of PSCustomObjects [OK]
Quick Trick: Use @() to create arrays of PSCustomObjects [OK]
Common Mistakes:
- Omitting array syntax when creating multiple objects
- Using hashtables instead of PSCustomObjects
- Incorrect syntax for New-Object with multiple objects
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