Explain about a Cartesian product
Explain about a Cartesian product?
Expert
Cartesian product:
It is the result of an unrestricted link of two or more tables. The outcome set of a three table Cartesian product, which will consist of x * y * z number of rows, here x, y, z correspond to the number of rows within each table included into the join.
Describe some of the major objectives of normalization?
Explain what is meant by the term catalog and its types in the cagonos?
State the difference between OLTP and OLAP?
Explain briefly the term Web Services?
Explain what is meant by the term enterprise warehouse?
Describe any two reasons which show the necessity of database redesign?
Illustrates each entry in the Link List called?
What are the kinds of files employed in Oracle recovery?
In what manner SAS so well-liked?
Demonstrate some of the techniques which can be employed to tune operational performance?
18,76,764
1961264 Asked
3,689
Active Tutors
1431577
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!