Every relation contains:
A) Equivalent functional dependency
B) Augmented functional dependency
C) Trivial functional dependency
D) All of the above
C
You might also like to view...
Sarah and Felix at Dyad Foods believe they have come up with a delicious low-calorie dessert, but they have some doubt about which of two promotional and pricing campaigns will be better received by consumers. In this instance, they probably should proceed to the ____ stage of the new-product development process.
A. business analysis B. commercialization C. screening D. test marketing E. product development
Smart presenters never announce what they are going to talk about prior to the body of the speech to increase suspense and to avoid redundancy
Indicate whether the statement is true or false
A component fails 100 times in 6,000 hours of operation. The MTBF of the system is ______.
a. 40 hours b. 60 hours c. 32 hours d. 55 hours
There are seven commonly used organizational buying criteria. One of them is ________.
A. past performance on previous contracts B. consumer demand C. adherence to governmental policies D. regulatory support E. senior management directives