Choose all the correct options

Question

which statements are correct for instance? (more than one answers are true)

Accepted Answer

The combination of Oracle (background) processes and memory buffers is called an Oracle instance

Accepted Answer

Every Oracle database needs shared instance.

Answer

Using Oracle Real Application Clusters (RAC), one database is served by two or more instances.

Answer

Every running Oracle database is associated with an Oracle instance.

Which statements are correct for Instance? (More than one answers are true)