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

AnswerBot
1y

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

subi R
1y

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

Yadav Renu
1y

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

Bogguru Geetha
1y

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.

amol Yewale
2y

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

Ashok Gajapathi Naidu K
2y

Database management System is SQL Server is a relational database management system built on top of structured query language (SQL), a standardized programming language that allows database administra...read more

Atul Hiraman Vadkte
3y

Primary key is applied for unique, and base upon this refference will provide foreign key for other table

m harish123
3y

primary key is data inthe specific column is unique.foreign key provides link between two tables

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TCS SQL Database Administrator Interview Questions
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