Which of the following would help to ensure the portability of an application connected to a database?
Verification of database import and export procedures
Usage of a structured query language (SQL)
Analysis of stored procedures/triggers
Synchronization of the entity-relation model with the database physical schema
The use of SQL facilitates portability. Verification of import and export procedures with other
systems ensures better interfacing with other systems, analyzing stored procedures/triggers
ensures proper access/performance, and reviewing the design entity- relation model will be helpful,
but none of these contribute to the portability of an application connecting to a database.