The Database Development Process One of the most popular systems development life cycle methods is prototyping. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process There is one physical schema for each logical schema. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process In enterprise data modeling, which is incorrect? You describe the data needed at a very high level of abstraction. You implement the new database. You review current systems. You plan one or more database development projects. You describe the data needed at a very high level of abstraction. You implement the new database. You review current systems. You plan one or more database development projects. ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process Which of the following database activities require a specific knowledge of a DBMS? Physical database design and definition Logical database design Conceptual data modeling Enterprise modeling Physical database design and definition Logical database design Conceptual data modeling Enterprise modeling ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The first step in database development is which of the following? Logical database design Physical database design and definition Enterprise data modeling Database Implementation Logical database design Physical database design and definition Enterprise data modeling Database Implementation ANSWER DOWNLOAD EXAMIANS APP
The Database Development Process The use of packaged data models can offer which of the following benefits? Both A and Higher quality models Neither A nor Reduce implementation time and costs Both A and Higher quality models Neither A nor Reduce implementation time and costs ANSWER DOWNLOAD EXAMIANS APP