Sonya is the database administrator for RedTriangle media. She is responsible for validating the data model to be used by the DBMS, and specifying the database requirements to endure all appropriate user input is considered. This is an example of Sonya's ________ tasks.
A) development
B) recovery
C) adaptation
D) operation
E) data audit

Question

Quizplus · Accepted Answer

Sonya's tasks of validating the data model and specifying the database requirements are part of the development phase of the database lifecycle. The development phase involves creating and designing the database, which includes defining the data model and requirements. Recovery tasks relate to backup and disaster recovery, adaptation tasks relate to modifying the database to meet changing needs or requirements, operation tasks involve managing and maintaining the database system, and data audit tasks involve reviewing and verifying the accuracy and completeness of data.

Sonya Is the Database Administrator for RedTriangle Media