A. Once for the Entire Database
B. Every time a user is created
C. Every time a Tablespace is created
D. None of the above
Datadictionary can span across multiple Tablespaces
What is a DATABLOCK
A column defined as PRIMARY KEY can have NULL's?
A database trigger doesnot apply to data loaded before the definition of the trigger
The three language components of a database management system (DBMS) like DDL, DCL, DML.
Two different types of people (users and practitioners) are concerned with them. Which of them do users of a DBMS usually deal with?