A. You can use the dbms_auto_index package to report on the automatic task and to set your preferences.

B. Process includes identify candidates, create invisible auto indexes , verify with implement if performance improved and delete unused.

C. It is enabled by default.

D. The indexing feature is implemented as an automatic task that runs at a fixed interval.

E. You can control behavior at the statement level using the use_aoto_indexes or NO_USE_AUTO_INDEXES hints.

A. For databases on dedicated Exadata infrastructure, the maximum number of cores available to a database depends on the total number of cores available in the Exadata infrastructure instance.

B. Auto scaling is enabled by default and can be enabled or disabled at any time.

C. The base number of OCPU cores allocated to a database is not guaranteed.

D. For databases on dedicated Exadata infrastructure, the maximum number of cores is limited by the number of free cores that aren't being used by other auto scaling databases to meet high-load demands.

A. Fleet Administrator defines and gains access to the ADMIN administrative user account for the database.

B. Fleet administrators create, monitor and manage Autonomous Exadata Infrastructure and Autonomous Container Database resources.

C. Fleet Administrators create, monitor and manage Autonomous Databases.

D. Fleet Administrators are responsible for patching and backups of all container databases.

A. Oracle Machine Learning is available only with Autonomous Data Warehouse (ADW) Database.

B. SQL Developer Web is available exclusively on the Autonomous Database.

C. Access to Database Actions is available for all users of Autonomous Database.

D. Database Actions is accessible from a server running on the same virtual cloud network (VCN) when the Autonomous Database is configured with Private Endpoint networking.

E. Oracle APEX can be accessed only from the Developer menu in the Service Console.

A. Amount of storage

B. Number of OCPUs displayed in the console.

C. Level of concurrency

D. parallelism settings

E. I/O resources

A. You can't use Python with ADB.

B. The Oracle Client and the cx_Oracle interface for Python

C. SQL Developer

D. JAVA JDK

A. Only ATP manages optimizer statistics.

B. Only ADW uses columnar compression by default.

C. Only ADW supports autoscaling.

D. Only ATP supports automatic backups.

A. SECTIONER

B. Otokenizer

C. FILTER

D. LEXER