You cant yet Minecraft Xbox 360 edition hasn't received the update where you can go into the end but I believe it will be coming soon.
yes, it had the end update on release
Not for now, but future updates may add The End.
the end update april 5
At the moment it is PC-only. With any luck the XBox 360 will get it, eventually.
right now there is a dragon in the end, but it is the boss and will kill you.... you cant tame it... ever
It said at the beginning of June but that has already happen so it is either at the end of June or later.
No, the Xbox edition of minecraft is not the same as the computer version, also the Computer and Xbox versions have different development teams. While the xbox version would be around Beta 1.7 in computer mc terms the computer version is in official release 1.4. The end portal for computer did not come out until the 1.9 beta times.
4J Studios hasn't put in The End yet but there's still portal frames (creative mode only)
As of the time of this answer, no. The current version is like the Beta 1.7.3 version on the PC, and strongholds were not introduced on the PC until Beta 1.8, one version later. The End portal was also not a part of strongholds until Minecraft 1.0.0.
Not yet,but I think It should be in a few updates.
If you want to go to the end using this you can't the End isn't implemented.