11 List and briefly describe the five software components of

11. List and briefly describe the five software components of a database management system

Solution

Data engine: The core service for preserving,processing and securing the data ,it often offers commanded acess and quick transaction processing to inscribe the needs of extreme challenging the data consuming applications.data base engine is utilizedto generate relational databases for online transaction procedures.

Data Definiton subsystem: It assists to generate and retains the design of files and also the data dictionary.

Data manipulation subsystem: it assits to create,delete and modify the information in database and question it for desired information.

Application generation subsystem:it assist us to upgrade the transaction intensive applications and a DBMS.mainly it is utilized by IT people.

Data administration Management: it assits to handle the total database reign by offering the provosions to backup ,query management and change management.