An entity set that does not have sufficient attributes to form a primary key, is a _________
_________ is the reduction of a particular body of data to a simplified representation of the whole.
_______ is used to control privilege in Database.
A _________ is a central repository for all or significant parts of the data that an enterprisess various business systems collect.
_________ are the instructions and rules that govern the design and use of the database system.
Where does the DBMS store the definitions of data elements and their relationships?
Rows of a relation are called_________
________is the multiplication of all the values in the attributes.
Which of the following database provides faster response time and better performance?
The ________ manages interaction between the end user and the database.