The decision to buy rather than make dictates the need to choose between long-term and short-term supplier relationships

The instructions for the new training software are complicated and dif?cult for many people to understand. Several employees, however, have suggested simpler instructions for working with the software

What might be an ef?cient way of having employees share these suggestions and come to a consensus? A) Have each employee send out an e-mail with their instructions. B) Hold a team meeting to hear each employee's instructions. C) Start a wiki for the instructions. D) All of the above.

A relation is in third normal form (3NF) if and only if it is in 2NF and ________

A) all non-key attributes are determined by the entire primary key B) there are no non-key attributes determined by another non-key attribute C) every attribute is a candidate key D) every candidate key is a determinant