Best Answer: Being a waiter can actually be a good living, if you put your heart into it. The absolute top skill required is patience and an ability to keep your cool. Customers are going to ask for things that are weird, unexpected, or just plain unreasonable.
IPB is the best process we have for understanding the battlefield and the options it presents to friendly and threat forces. What is IPB? IPB is a systematic, continuous process of analyzing the threat and environment in a specific geographic area. It is designed to support staff estimates and military decision making.
A telephone in a remote location that is treated as an ordinary extension phone. Before IP telephony was developed, off-premise extensions (OPXs) were handled by forcing the PBX to complete an outbound circuit in addition to the inbound one.