1z0-338 sample questions

Question 1

How would you ensure that batch jobs don’t impact the performance of online queries that use the same database?

Accepted Answer

Build a Database Resource Management Plan, giving priority to query workloads.

Answer

Configure resource plans by using the I/O Resource Manager on the storage cells, giving priority to query workloads.

Answer

Configure and enable Parallel Query.

Answer

Deploy Instance Caging to control batch jobs.

Answer

Configure IORM to disable Flash Cache usage for batch workloads.

Question 2

In a customer’s ACFS filesystem, they would like you to set up replication between the existing local primary and the remote standby Exadata system.

Which tool would you use to administer the replication process?

Accepted Answer

Replication is controlled by using the acfsutil command-line tool.

Answer

Replication is controlled by using Enterprise Manager Cloud Control.

Answer

Replication is controlled by using sqlplus while you are logged in as SYSASM.

Answer

Replication of ACFS filesystems for non-database files on Exadata is not supported.

Answer

Replication is controlled by using the exacli command-line tool.

Question 3

Your customer needs to ensure that their data is available on the Exadata machine during patches. The customer wants to be able to patch one server at a time but still be protected against single-node server failure.

What ASM redundancy level should they use?

Accepted Answer

Normal

Answer

High

Answer

External

Answer

Extreme

Answer

Standard

Question 4

Identify the two choices a customer must make that impact diskgroup creation when the customer wants to have only a DATA diskgroup and a RECO diskgroup? (Choose two.)

Accepted Answer

the number of databases that will run on the cluste

Accepted Answer

the level of redundancy required

Answer

the OS that will be ru

Answer

the ratio to use to split the available and usable storage between DATA and RECO

Question 5

Identify three customer options for hosting the Platinum Services Advanced Support Gateway. (Choose three.

Accepted Answer

Purchase the recommended x86 64-Bit gateway hardware from Oracle.

Accepted Answer

Install in Oracle Virtual Machine with required hardware

Accepted Answer

Install on Exadata Engineered System

Answer

Provide individual x86 64-Bit gateway hardware.

Answer

Install on Oracle Database Appliance

Question 6

Which statement is true about the Exadata CELLBOOT USB?

Accepted Answer

Regular Exadata storage server patches make sure that the internal USB is updated so that it can be used for recovery.

Answer

Each patch that is performed on the Exadata storage servers requires manual resync of the CELLBOOT USB.

Answer

Some space from the CELLBOOT USB is used for cache metadata when write-back flash cache is enabled.

Answer

Exadata automatically copies OS binaries and configuration files from another cell during patching to sync the internal USB.

Answer

changes to network configurationfiles are possible without using ipconf.p1 as long as all the relevant files are updated.

Free 1z0-338 sample questions

How would you ensure that batch jobs don’t impact the performance of online queries that use the same database?

In a customer’s ACFS filesystem, they would like you to set up replication between the existing local primary and the remote standby Exadata system. Which tool would you use to administer the replication process?

Your customer needs to ensure that their data is available on the Exadata machine during patches. The customer wants to be able to patch one server at a time but still be protected against single-node server failure. What ASM redundancy level should they use?

Identify the two choices a customer must make that impact diskgroup creation when the customer wants to have only a DATA diskgroup and a RECO diskgroup? (Choose two.)

Identify three customer options for hosting the Platinum Services Advanced Support Gateway. (Choose three.

Which statement is true about the Exadata CELLBOOT USB?

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