Your company has an Active Directory domain. The company runs Terminal Services. All Terminal Services accounts are configured to allow session takeover without permission.  A user has logged on to a server named Server2 by using an account named User1. The session ID for User1 is 1337.  You need to perform a session takeover for session ID 1337. Which commands should you run？（）

• A、Chgusr 1337 /disable， and then Tscon 1337
• B、Takeown /U User1 1337， and then Tscon 1337
• C、Tsdiscon 1337， and then Chgport /U User1 1337
• D、Tsdiscon 1337， and then Tscon 1337