Information about wait events is displayed in three dynamic performance views: V$SESSION_WAIT displays the events for which sessions have...

There are two ways to deploy custom JAR file: Deploying on Custom path: Steps: 1. Place JAR file at  custom location "/u01/app/ma...

Archivelog and Noarchivelog Modes: Oracle writes all changes to the data blocks in memory to the online redo logs, usually before they ar...