Question 1

Which three are true about Automatic Workload Repository (AWR)? (Choose three.)

Options :

A : By default, AWR snapshots are taken every 60 minutes.

B : Its collection level is determined by the value of the STATISTICS_LEVEL database parameter.

C : By default, AWR snapshots are retained for 7 days.

D : The taking of AWR snapshots can be disabled.

E : AWR data is stored in the SYSTEM tablespace.

Answer: A,B,D

Question 2

You plan to install Oracle Grid Infrastructure for a Standalone Server and Oracle Database for the first time on a server. Examine this command and its outcome: Which two are true? (Choose two.)

Options :

A : oracle will be an owner of the Oracle Inventory.

B : oracle must be the owner of every Oracle Database installation

C : oracle can own an Oracle Database installation but not an Oracle Grid Infrastructure installation.

D : oracle will be granted the SYSASM privilege when installing the Oracle Database software.

E : The user account, oracle, and group, oinstall, can be used for all Oracle software installations.

Answer: A,C

Question 3

Choose three. Which three are true about the FLASHBACK DATABASE feature?

Options :

A : FLASHBACK DATABASE only uses FLASHBACK LOGS to get the database to the desired flashback time.

B : It requires that the target database be in ARCHIVELOG mode.

C : FLASHBACK LOGS are archived after a log switch.

D : A database can be flashed back using SQL*PLUS.

E : It always generates REDO and UNDO.

F : Queries and DML have the same FLASHBACK LOG overhead when flashback is enabled for a database.

Answer: A,B,D

Question 4

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

Options :

A : They can be created only in CDB$ROOT.

B : They can be only metadata-linked in an application container.

C : They can exist in user-defined schemas only in application containers.

D : They can exist in CDB$ROOT and an application root.

E : They can be extended data-linked in CDB$ROOT. F. They can be created only in an application root.

Answer: D

Question 5

Which three are true about performing an Oracle Database install on Linux? (Choose three.)

Options :

A : The runfixup.sh script can install missing RPMs.

B : The Oracle Preinstallation RPM must be used to configure the Oracle database installation owner, the Oracle Inventory group, and an Oracle administrative privileges group

C : It allows you to select the languages supported by the Oracle database server.

D : It can be done before installing Grid Infrastructure for a Standalone Server

E : The Oracle Preinstallation RPM can be used to configure the Oracle database installation owner, the Oracle Inventory group, and an Oracle administrative privileges group

F : It can be done after installing Grid Infrastructure for a Standalone Server.

G : The Oracle database administrator must be granted access to the root operating system account to tun root privileged scripts.

Answer: A,D

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