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In Relational algebra allows expressions to be nested, just as in

arithmetic. This property is called closure.

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Definition of key in dbms?

It is a pool of data through which data are enter into into the table for data management.


What is the Componentes of dbms?

Data Definition Lenguage (DDL) Data Manipulation Lenguage (DML) Data Dictionary


What are highlights of DBMS?

NA_ what are highlights of advanced DBMS what are highlights of advanced DBMS what are highlights of advanced DBMS


What is a general definition for the word occlusion?

The general definition for the word occlusion refers the obstruction or a closure of a passageway or vessel. It can also mean to the occlusion of air masses.


Is java DBMS?

no, Java is not dbms.. Java is a programming language Dbms is database


Is SQL DBMS or RDBMS?

dbms


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Hierarchical DBMSNetwork DBMSRelational DBMS


What are rows in dbms?

In DBMS the data is stored in the form of table . Each row in DBMS is known as tuple.


What are the importance of dbms in industrial environment?

importance of DBMS


What is the purpose of dbms?

What is the purpose of dbms?DBMS is a software that organises the creation, storage and maintenance of Databases for end users.


What is the use of dbms?

DataBase Management System (DBMS)is a software package# it allows data to be effectively stored, retrieved and manipulatedand # the data stored in a DBMS packege can be accessed by multiple users and by multiple application programs like (SQL Server, Oracle, Ms-Access) .Types of DBMS# Hierarachical DBMS (HDBMS)# Network DBMS (NDBMS)# Relational DBMS (RDBMS)# Object Oriented DataBase(OODB)# Distributed DBMS (DDBMS)


What is DBMS?

DBMS is short for database management system . DBMS is the collection of related records.

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