When you are using tools that reside on the same computer as the database,you might assume that no Oracle Net Services connection is needed.

Question

Quizplus · Accepted Answer

When tools are on the same computer as the database, they can communicate directly without using Oracle Net Services. However, if the database is configured to use Oracle Net Services, the tools can still use it for communication even if they are on the same computer.

When You Are Using Tools That Reside on the Same