Knowledge check

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Check your knowledge

Which file extension is correct for a script?

.pm1

.ps

.ps1

What's the correct way to declare a required parameter?

Add this decorator: [Required].

Add this decorator: [Parameter(Mandatory)].

You can't. You need to verify that parameter values are set.

How can you cause a terminating error?

Use the keyword Throw followed by a string or object.

Create a new instance of the class Error, like this: new Error("error message")

Use the common parameter ErrorAction, like this: -ErrorAction Error

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