[Solved] What will be the output of this PowerShell snippet?$baseline = @{Setting1='On';... What will be the output of this PowerShell snippet?$baseline = @{Setting1='On'; | PowerShell

PowerShell - Automation Patterns

What will be the output of this PowerShell snippet?

$baseline = @{Setting1='On'; Setting2='Off'}
$current = @{Setting1='On'; Setting2='On'}
Compare-Object -ReferenceObject $baseline -DifferenceObject $current -Property Setting2

ANo output because both have Setting1 'On'

BShows Setting2 difference with SideIndicator showing which object has which value

CError because hashtables cannot be compared

DOutputs all settings without filtering

Step-by-Step Solution

Solution:

Step 1: Understand Compare-Object with hashtables and -Property
It compares the specified property (Setting2) between baseline and current hashtables.
Step 2: Analyze the difference in Setting2 values
Baseline has 'Off', current has 'On' for Setting2, so output shows this difference with SideIndicator.
Final Answer:
Shows Setting2 difference with SideIndicator showing which object has which value -> Option B
Quick Check:
Compare-Object outputs differences with SideIndicator = B [OK]

Quick Trick: Compare-Object shows differences with SideIndicator arrows [OK]

Common Mistakes:

Assuming no output if one property matches
Thinking hashtables can't be compared
Expecting all properties without filtering

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What will be the output of this PowerShell snippet?

Step 1: Understand Compare-Object with hashtables and -Property

Step 2: Analyze the difference in Setting2 values

Final Answer:

Quick Check:

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