A goal of data mining includes which of the following?
Which SQL command delete all the records and does not remove the structure?
Which TCL command is used to permanently save any transaction into database?
In E-R Diagram, weak entity is represented by__________.
Where does the DBMS store the definitions of data elements and their relationships?
_________ are the instructions and rules that govern the design and use of the database system.
The key which uniquely identifies the record in DBMS table?
Data is stored in computer as?
___ describe what is in database fields.
The DBMS allows the user to specify what must be done, without having to specify how it is to be done, by using a(n) ________