Free Access Oracle.1Z0-083.v2022-07-24.q137 Practice Test (Page 19)

Question 86

Choose the best answer. Examine this configuration:
1. CDB1 is a container database running in ARCHIVELOG mode.
2. Multiple uncommitted transactions are running in CDB1.
3. Redo log groups 1 and 2 are INACTIVE.
4. Redo log group 3 is the CURRENT group.
All members of redo log group 3 are lost before it is archived. Examine these possible steps:
1. SHUTDOWN ABORT
2. STARTUP NOMOUNT
3. STARTUP MOUNT
4. ALTER DATABASE MOUNT
5. RESTORE DATABASE
6. RECOVER DATABASE NOREDO
7. RECOVER DATABASE UNTIL AVAILABLE
8. RESTORE ARCHIVELOG ALL
9. ALTER DATABASE OPEN
10. ALTER DATABASE OPEN RESETLOGS
Choose the minimum required steps in the correct order to recover the database.

A.1,3, 5, 6, 10

B.1,3,5,8, 6, 10

C.1,2, 5, 7,4, 10

D.1,3,5, 7, 10

E.1,3,5, 6, 9

F.1,3,5, 6, 10

Question 87

Which three are true about an application container? (Choose three.)

A.It must have an application root PDB.

B.An application PDB can belong to multiple application containers.

C.It must have an application seed PDB.

D.Two application containers can share an application seed PDB.

E.It can contain multiple applications.

F.It can contain a single application.

Question 88

Choose three. Which three are true about SGA memory management in a multitenant database?

A.Setting DB_CACHE_SIZE for a PDB guarantees a minimum amount of Database Buffer Cache memory for that PDB.

B.SGA_MIN_SIZE cannot be set for a PDB.

C.The SHARED_POOL_SIZE setting for a PDB can be up to 80% of the SHARED_POOL_SIZE setting of the root container.

D.Setting SGA_TARGET for a PDB guarantees a minimum amount of SGA memory for that PDB.

E.Setting SHARED_POOL_SIZE for a PDB guarantees a minimum amount of Shared Pool memory for that PDB.

F.The SGA_TARGET setting for a PDB cannot exceed 50% of the SGA_TARGET value of the root container.

Question 89

.Examine the RMAN command: RMAN> CONFIGURE ENCRYPTION FOR DATABASE ON; RMAN> BACKUP DATABASE PLUS ARCHIVELOG; Which prerequisite must be met before accomplishing the backup?

A.Oracle Database Vault must be enabled.

B.The password for the encryption must be set up.

C.All the tablespaces in the database must be encrypted

D.Oracle wallet for the encryption must be set up.

Question 90

Choose two. Which two are true about the Program Global Area (PGA) and its management in an Oracle database instance?

A.PGA_AGGREGATE_LIMIT is a hard limit on the PGA size for any one session.

B.The private SQL area (UGA) is located in the System Global Area (SGA) when using dedicated servers.

C.The private SQL area (UGA) is located in the System Global Area (SGA) when using shared servers.

D.Sorts and Hash Joins use PGA memory.

E.The entire PGA is located in the System Global Area (SGA) when using shared servers.

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Question 86

Question 87

Question 88

Question 89

Question 90

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