These systems provide recommendation and/or suggestion schemes which aids the user in selecting an appropriate alternative to a problem at hand. Knowledge driven DSS are often referred to as management expert systems or intelligent decision support systems. They focuses on knowledge and recommends actions to managers based on an analysis of a certain knowledge base.
A restaurant host is a member of the front of house restaurant staff who is responsible for ensuring that guests have a pleasant meal and that their needs are met. This person may also be simply as a âhostâ or âhostess,â in the case of women.
What is a Host Bar? A host bar serves drinks to guests free of charge. A host bar differs from a cash bar. A host may decide to offer beer and wine for free, while hard liquor must be purchased by guests. When premium cocktails are served, a host bar can get quite expensive. Weddings often feature host bars.