you can find more information regarding the Game Master position here:
Irvine, CA:
http://www.blizzard.com/us/jobopp/csr.html
http://www.blizzard.com/us/jobopp/customer-service-representative-tx.html
There is no "GM password" World of Warcraft is not like counter strike where you have a rcon password.
You have to live near the company (ex. california) and you have to put an application in to be a GM.
You can not be a GameMaster (GM) in World of Warcraft on the official servers. GameMasters are paid Blizzard employees trained to provide support in the game. To be a GameMaster, you need to live near Blizzard's headquarters as that is the only place that you can access GM powers from.
If there is and you have found it please tell a GM.
yes.
Unless you are a GM, you no longer can. It use to be possible to quite some time ago through hacks and various other ways.
There are no GM power hacks on retail (legal) servers. There might be on private servers, but private servers are illegal. We can not help you with that here.
You Dont, You cannot become any kind of monster or CPU unless you are a gm
GMs are Game Masters. They help people with problems in-game. They are paid Blizzard Employees.
Ofcourse!... Assuming you're a GM at Blizzard's HQ, or running a GM account on a Private Server. It was possible to get to GM island a long time ago: but since then Blizz have greatly increased their security with such built-in programs as "Warden". As far as I know, you can't get to GM island, as it's set up on another server unreachable by any means: Unless hacks ofcourse.
To recover a character, simply open a GM ticket using the /GM menu and state which character you would like to have restored. Note that there is a maximum number of characters or items anyone can have recovered at any time, so you can't do this very often.
a Wow GM makes about 23.000 euros a year