[Solved] What issue will occur when running this code?$obj = New-Object PSObjectAdd-Member -InputObject $obj -MemberType NoteProperty -Name Level -Value 1Add-Member -InputObject $obj -MemberType NoteProperty... | PowerShell

PowerShell - Working with Objects

What issue will occur when running this code?

$obj = New-Object PSObject
Add-Member -InputObject $obj -MemberType NoteProperty -Name Level -Value 1
Add-Member -InputObject $obj -MemberType NoteProperty -Name Level -Value 2

AThe property 'Level' is updated to 2 without error

BAn error occurs because the property 'Level' already exists

CTwo properties named 'Level' are added successfully

DThe script runs but the first property is ignored

Step-by-Step Solution

Solution:

Step 1: Analyze property addition
The first Add-Member adds a NoteProperty 'Level' with value 1.
Step 2: Adding duplicate property
Attempting to add another NoteProperty with the same name 'Level' without using -Force causes an error.
Final Answer:
An error occurs because the property 'Level' already exists -> Option B
Quick Check:
Duplicate property names cause errors [OK]

Quick Trick: Duplicate property names cause errors unless -Force used [OK]

Common Mistakes:

Assuming property value updates automatically
Expecting multiple properties with same name
Ignoring the need for -Force to overwrite

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More PowerShell Quizzes

What issue will occur when running this code?

Step 1: Analyze property addition

Step 2: Adding duplicate property

Final Answer:

Quick Check:

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