If three prerequisites aren't satisfied, how can a network be successful and efficient? Briefly explain the one you've picked in your own words

If three requirements are not satisfied, how can a network be successful and efficient? Briefly explain the one you've selected in your own words.

So, what are the three conditions under which a network may be considered successful and efficient? Please, if you don't mind, provide a quick definition of what it is.So, what are the three conditions under which a network may be considered successful and efficient? Please, if you don't mind, provide a quick definition of what it is.

Can you name the three most important factors for a functional and productive network? In a moment, please explain what that looks like.