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Exam contains 79 questions

Page 12 of 14

Question 67 🔥

Which statement is true about Oracle compression?

Which database solution meets these requirements?

A. A partitioned table can use only Advanced Compression or only Hybrid Columnar Compression.

Highly voted

B. Hybrid Columnar Compression can be defined for a single column.

Highly voted

C. A non-partitioned table can use Advanced Compression and Hybrid Columnar Compression concurrently.

Highly voted

D. A partitioned table can define the use of Advanced Compression Hybrid Columnar Compression for each partition.

Highly voted

Discussion of the question

Question 68 🔥

When preparing to install ASR on your customer’s Exadata Database Machine, which user account will you use first to configure the Exadata Database Server?

Which database solution meets these requirements?

Discussion of the question

Question 69 🔥

Which two statements appropriately describe the backup and recovery procedures on Exadata? (Choose two.)

Which database solution meets these requirements?

A. The data that is stored in a database is backed up and restored by using CellCLI commands.

Highly voted

B. The cell software backup is automatic and cell recovery is accomplished by using a rescue procedure.

Highly voted

C. The database server software backup is automatic and recovery is accomplished by using a rescue procedure.

Highly voted

D. The data that is stored in a database is backed up and restored by using RMAN commands.

Highly voted

E. The cell software backup is performed through CellCLI and cell recovery is accomplished by using a rescue procedure.

Highly voted

Discussion of the question

Question 70 🔥

The ipmi tool command is most commonly used to perform which two tasks?

Which database solution meets these requirements?

A. To configure base networking and bonds within the Exadata server.

Highly voted

B. To power on a chassis from another system in Exadata machine.

Highly voted

C. To show the ILOM SP server event logs in details for a listing of components status on a particular machine.

Highly voted

D. To manage and maintain the Exadata storage servers and related cell commands.

Highly voted

E. To manage cluster components.

Highly voted

Discussion of the question

Question 71 🔥

Which two statement are true about enabling the write-back flash cache?

Which database solution meets these requirements?

A. When enabling the write-back-flash-cache in a rolling manner dbcli should be used to inactivate the grid disks on all cells first.

Highly voted

B. Before write-back-flash-cache is enabled you need to drop the flash cache first.

Highly voted

C. Write back flash cache requires a minimum required software version.

Highly voted

D. When enabling write-back-flash-cache in a non-rolling manners it is important to ensure that asmdeactivationoutcome is set to yes and asmmodestatus is set to online for all grid disks.

Highly voted

E. flashcachemode should be set to write back by updating cellinit.ora and restarting cellsrv.

Highly voted

Discussion of the question

Question 72 🔥

Which characteristics of DBFS on Exadata would you suggest as being a key benefit?

Which database solution meets these requirements?

A. When using DBFS customers will not need to use FUSE or any client software to administer the file system.

Highly voted

B. DBFS offers tremendous I/O bandwidth.

Highly voted

C. Tens of thousands of files are the perfect use case for DBFS on Exadata.

Highly voted

D. DBFS in an Exadata environment is faster than an NFS mount system because of smart scan performance gain.

Highly voted

E. DBFS allow customer to store LOB and CLOB files external to database for more flexibility.

Highly voted

Discussion of the question

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oracle 1Z0_338

Exam contains 79 questions

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