What is a database management System and what is concept of primary key and foreign key?

A database management system (DBMS) is a software that manages and organizes databases. Primary key uniquely identifies a record, while foreign key establishes a relationship between tables.

• A DBMS is ...read more

DBMS - Is database management system, it's stored a file format and it's support single user.

DBMS dose not support client-server architecture and it has lower software, hardware requirements.

DBMS da...read more

Database management system is software that handles the storage retrieval and updating of data in a computer system.

Primary key generally focuses on the uniqueness of the table.

Foreign key is generall...read more

A primary key uniquely identifies a row in a table, while a foreign key is used to link two tables together by referencing the primary key of the related table.

Database management system is a software used to handle structured data.

Primary key is a concept of constraint which implies restrictions for particular coumn to ensure that column will get filled b...read more