Question

In phases of database system life cycle or micro life cycle activities included are

Answer 1

Database Development Life Cycle - Myreadingroom The Database Life Cycle (DBLC) contains six phases, as shown in the following Figure: database initial study, database design, implementation and loading, testing and evaluation, operation, and maintenance and evolution.

Answer 2

The activities that are associated with micro life cycle of the database management system include:

• Definition of the system.

• Design of the Database.

• Implementation of a Database like internal, external databases.

• Conversion of data or loading of data.

• Conversion of an Application to a new system.

• Testing and validation of a newly developed application programs.

• Operation and its applications.

• System Monitoring and its operational maintenance.

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