Which tickets?

This is our first visit to Orlando and would like to come and go from the same park, mainly to have a break, rest and comeback in the evening. Is this allowed on a normal Disney 5 day water park, fun and more ticket?
Can we also do the same at Universal>

You can enter and exit the park as many times as you want during the day. If your ticket is a hopper you canalso swap between the parks.

Thank you for your reply. No I'm not interested in the hopper, with a 5 and 8 year old in tow.