Challenge 2 / 2

Why did we declare the parts property type as Collection and in the Starship::__construct() set that to the ArrayCollection object instead of using a plain PHP array?

It behaves like a plain PHP array, but also provides additional functionality, such as collection methods.

It automatically handles duplicates and ordering for us.

It makes the code run faster because it's optimized for performance.

It allows us to perform SQL queries directly on it.

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