Yes. Once you buy Minecraft, you never have to pay again unless you want to donate to a multiplayer server. But, most multiplayer servers are not affiliated with Mojang. You need only to buy the actual game once.
If u have online, then u should have multiplayer on minecraft
To play on multiplayer servers.
You can. What are you talking about? I play on different servers all the time.
On java, click multiplayer. On bedrock, click play, then servers/friends.
multiplayer>connect>internet
That depends. Many servers have their own ip address. Some servers work on hamachi, which has a totally different type of ip address. Each Minecraft server ip is different, but you can find different servers on any website or make your own with port forwarding or hamachi. For general multiplayer servers just type in 'Minecraft Multiplayer servers' and you should come up with many websites with tons of good servers to try out! Happy Playing! ;)
They eather host it themselfes, or rent it.
You will on most multiplayer servers, but not from Minecraft itself.
yes the competitive multiplayer of Gears of War 3 will have dedicated servers in the final release. They also had them online during the Multiplayer beta back in April/May.
You select online multiplayer make sure you are connected to the internet and you can search for servers to play on.
Nobody knows.