1z0-083 Practice Test

1z0-083 Practice Test practice questions, page 2 of 8, with answer review and explanations.

Question 6

Which two are true about common objects? (Choose two.)

  1. They can be created only in CDB$ROOT.
  2. They can be only metadata-linked in an application container.
  3. They can exist in user-defined schemas only in application containers.
  4. They can exist in CDB$ROOT and an application root.
  5. They can be extended data-linked in CDB$ROOT.
  6. They can be created only in an application root.

Question 7

Which two are true about the Automatic Database Diagnostic Monitor (ADDM)? (Choose two.)

  1. It analyzes a period of time corresponding to the 12 hours of activity.
  2. It runs automatically after each AWR snapshot.
  3. A DBA can run it manually.
  4. Results are written to the alert log.
  5. It analyzes a period of time corresponding to the last day of activity.

Question 8

Which two are true about server-generated alerts? (Choose two.)

  1. Stateful alerts must be created by a DBA after resolving the problem.
  2. Stateless alerts can be purged manually from the alert history.
  3. Stateless alerts can be cleared manually.
  4. Stateless alerts are automatically cleared.
  5. Stateful alerts are purged automatically from the alert history.

Question 9

Which three are located by using environment variables? (Choose three.)

  1. the Optimal Flexible Architecture (OFA) compliant path to store Oracle software and configuration files.
  2. the location of Oracle Net Services configuration files
  3. the list of a disk group names to be mounted by an Oracle Automatic Storage Management (ASM) instance at startup
  4. default directories for temporary files used by temporary tablespaces
  5. the temporary disk space used by Oracle Installer during installation
  6. the maximum number of database files that can be opened by a database instance

Question 10

Which three are true about opatchauto? (Choose three.)

  1. It performs a shutdown and then a restart of all processes in both Oracle Grid Infrastructure and Oracle Database home during the patching process.
  2. It must be invoked by a user with root user privileges.
  3. Patches are applied via opatchauto.
  4. Users must always input patch plans to opatchauto.
  5. It requires the Oracle Grid Infrastructure and Oracle Database instances to be shut down before being invoked.
  6. It applies patches in nonrolling mode by default.
  7. It is used to apply interim patches to Oracle Grid Infrastructure and Oracle Database home combinations.