First got email confirmation with interview details.It was technical round by team manager.It was first phone screen last about 25 mins.Its been couple of days waiting for their reply. Why do you want to join JumpTrading? 2)Why do you want leave your last job? 3)What is the advantage/feature of AD 2)What is the name of AD data store? 3)Exchange 2010 ?Different types of server roles in Exchange? 4)What is Hub Transport server provides? 5)How DHCP works?