Which of the following options are true about creating Windows PowerShell scripts? $($Select three.$)$

Group of answer choices

It's often easier to modify an existing script than to create an entirely new script.

If a script is well$-$documented in a blog, then you don't need to test it$.$

You should perform iterative testing while creating a script.

You should only download scripts from PowerShell Gallery.

You need to test scripts downloaded from the internet before you use them in production.