A logical scheme is the entire database:-

Which are not properties of  a relation are:-

A database is composed of rows and columns which are called _______________:-

Which  are the   not   user in End user ;-

Which is  a duplicate copy  of a file  program  that is stored  on a  different storage  media  than the  original  location;-

Which can choose from several approaches to manage data;-

In an  ER model , ________ is described in the database by storing its data:-

In the ________ normal  form, a composite attribute is converted t individual attributes:-

ER model uses this symbol to represent weak entity set:-

Which is refer to the collection of  related data  values  called fields:-

A key field must:-

Which is a valid SQL type:-

DBMS is   a collection of  Programs  to access data ;-

In a customer database table, all of the information for one customer is kept in a:-

GAV stands for:-

A data dictionary is  a special file that contains ;-

In database a top to bottom relationship  between the items is formed by a:-

The marks record prepared by a class teacher is an example of a table:-

In precedence   of set  operators  the  expression is evaluated from;-

For using a specific database ___________ command is used:-

If every  non  key  attribute  is  functionally  dependent  on the primary key, the relation will be in;-

How many types of indexes  are  there in SQL server:-

Group of information stored in a database at a specific moment is called;-

Which can be  treated as   a primary key in teaches  relation:-

SET concept used in:-