Oracle Database Administration from Zero to Hero - Using Data Recovery Advisor (Part 1 of 2)

The video tutorial covers the Oracle Data Recovery Advisor, a tool designed to help DBAs quickly analyze and repair data failures. It explains the tool's lifecycle, interfaces, and commands, highlighting its limitations and testing scenarios. The tutorial also delves into understanding different types of failures, their priorities, and the repair strategies available, both automatic and manual. The Data Recovery Advisor is a crucial tool for managing data integrity and recovery in Oracle databases.

What is the primary function of the Data Recovery Advisor?

• To create new databases

• To analyze data failures and suggest repairs

• To optimize database performance

• To manage user accounts

Which interface is NOT available for the Data Recovery Advisor?

• Command line interface

• Oracle Enterprise Manager Cloud control

• Graphical GUI interface

• Web-based interface

In which environment does the Data Recovery Advisor NOT function?

• PTP level databases

• CDB root container databases

• RAC environments

• Single instance databases

What is the role of the health monitor in the context of the Data Recovery Advisor?

• To manage database users

• To check the health and integrity of the database

• To optimize query performance

• To backup data files

Where is failure information stored when detected by a data integrity check?

• Inside the database

• In the Automatic Diagnostic Repository (ADR)

• In the system logs

• In the user profile

What type of repair requires DBA intervention?

• Temporary repair

• Automatic repair

• Manual repair

• Scheduled repair

How does the Data Recovery Advisor handle multiple related failures?

• It treats each failure separately

• It groups them into a single parent failure

• It logs them without action

• It ignores them