Q.1. What do you mean by high availability, high security and high maintenance related to transport management system.

Q.2. While configuring TMS,if you are configuring Production system as domain controller ,then it will be overloaded,which is a disadvantage.Then why to select it as domain controller.Give your views.

Q.3. Sometimes, when i am trying to log in to my log on pad, i am unable to log in.Then what is the reason?
Q.4. I have a released transport request.But i can't see it in the transport queue.I can see others,but can't see this one.All the data files are there.What is the possible reasons ? What are the possible actions then?