What is the nitrogen content of commercial mixed raw milk?
Histograms can be computed using
Usage of concurrent execution of transactions improves
It is possible that several distinct sets of attributes could serve as a
Two expressions generate same set of tuples on every legal database instance, relational expressions are said to be
Address field of a person should not be part of primary key, since it is likely to
Relational model is today primary data model for commercial
The sudden appearance of a response after a period of extinction is known as
In a given relationship R, if an attribute A uniquely defines all other attributes, then the attribute A is a key attribute which is also known as the _________ key
Angular 2 is using . . . . . . . . to detect changes
A table is in 3NF if it is in 2NF and if it has no ____________
