A. To protect some of the columns of a table from other users
B. Ocuupies data storage space
C. To hide complexity of a query
D. To hide complexity of a calculations
Which is not part of the Data Definiton Language ?
The Database Language That Allows You To Access Or Maintain Data In A Database
A Database Language Concerned With The Definition Of The Whole Database Structure And Schema Is ________
If the maximum records retrieved property of a query is set to 10, then a summary value will be calculated
Which of the following is not correct about User_Defined Exceptions ?