Multiple choice quiz of 20 questions. Try it as often as you like. You will get a different set of questions each time.
The obb file extension is related to the Google Android operating system for smart phones and tablets based on Linux.The .obb file contains data that are shared between multiple applications installed in device.he obb file extension is related to the Google Android operating system for smart phones and tablets based on Linux.
Standby Database â sdb. One of the archivelog files is missing and there is no backup of that archivelog. Primary database and Standby database are not in SYNC. There is an archival gap. Resyncing the standby data using RMAN incremental backup taken from the primary database.