Online Access Free Oracle.1Z1-083.v2021-12-03.q116 Practice Test (Page 15)

1Z1-083 Exam Question 66

Your container database, CDB1, is in local undo mode.
You successfully execute this command while connected to CDB1:
CREATE PLUGGABLE DATABASE pdb1
ADMIN USER pdb1_admin IDENTIFIED BY pdb123 ROLES=(CONNECT)
CREATE_FILE_DEST='/u01/app/oracle/oradata/cdb1/pdb1';
Which three are true about PDB1? (Choose three.)

A.It is in mount state after creation.

B.It has the same common users defined as does CDB1.

C.Service PDB1 is created for remote logins to PDB1.

D.It has the same number of roles as CDB1.

E.It has no local users.

F.It has only local roles.

1Z1-083 Exam Question 67

Which two are true about SQL Performance Analyzer (SPA)? (Choose two.)

A.It is integrated with the SQL Access Advisor.

B.SQL statements that were originally run concurrently are run concurrently by SPA.

C.It offers fine-grained analysis of all the SQL statements in the analysis task as a group.

D.It predicts the impact of system changes on SQL workload response time.

E.It provides before and after execution statistics for each SQL statement in the analysis task

1Z1-083 Exam Question 68

Which three are true about opatchauto?

A.It applies patches in nonrolling mode by default.

B.Patchsets are applied via opatchauto.

C.It requires the Oracle Grid Infrastructure and Oracle Database instances to be shut down before being invoked.

D.It Is used to apply interim patches to Oracle Grid Infrastructure and Oracle Database home combinations.

E.It must be invoked by a user with root user privileges.

F.It performs a shutdown and then a restart of all processes in both Oracle Grid Infrastructure and Oracle Database home during the patching process.

G.Users must always input patch plans to opatchauto.

1Z1-083 Exam Question 69

Which three are true about managing memory components in an Oracle database instance? (Choose three.)

A.With Automatic Shared Memory Management, the database instance can increase the Program Global Area size by reducing the System Global Area size.

B.Automatic Memory Management must be used together with locking the System Global Area into physical memory.

C.Automatically tuned and resized System Global Area components will always revert to their initial sizes after an instance restart.

D.With Automatic Memory Management, the database instance can increase the System Global Area size by reducing the Program Global Area size.

E.With Automatic Shared Memory Management, the database instance can increase the Large Pool size by reducing the Shared Pool size.

F.On Line Transaction Processing systems often use less Program Global Area than Decision Support Systems.

1Z1-083 Exam Question 70

Which three methods can be used for heap table data migration after upgrading a database? (Choose three.)

A.using Database Replay

B.using SQL Developer

C.using Oracle Data Pump

D.using operating system file copy utilities

E.using Database Upgrade Assistant

F.using the CREATE TABLE AS SELECT SQL statement

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1Z1-083 Exam Question 66

1Z1-083 Exam Question 67

1Z1-083 Exam Question 68

1Z1-083 Exam Question 69

1Z1-083 Exam Question 70

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