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HCE-5920 Exam Dumps - Hitachi Vantara Certified Specialist - Pentaho Data Integration Implementation

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Question # 4

A Big Data customer is experiencing failures on a Table input step when running a PDl transformation on AEL Spark against a large Oracle database.

What are two methods to resolve this issue? (Choose two.)

Choose 2 answers

A.

Increase the maximum size of the message butters tor your AEL environment.

B.

Load the data to HDFS before running thetransform.

C.

Add the Step ID to the Configuration File.

D.

Increase the Spark driver memory configuration.

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Question # 5

A new customer has pre-existing Java MapReduce jobs.

How does the customer execute these jobs within PDI?

A.

using the Pentaho MapReduce entry

B.

using the Hadoop Job Executor entry

C.

using Pig Script Executor entry

D.

using Sqoop Import entry

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Question # 6

You are running a PDI Joband you need to identify when something fails for a specific job entry to notify the sysops team about the failure.

Which statement is correct in this scenario?

A.

Define the true evaluation hop out of the job entry that you are going to verify.

B.

Definethe false evaluation hop out of the job entry that you are going to verify.

C.

Define the unconditional evaluation hop out of the job entry that you are going to verify.

D.

Do not define any evaluation hop out of the Job entry that are going to verify.

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Question # 7

You are implementing a Pentaho server repository for a customer.

The customer will be using the Pentaho Scheduler.

Which repository supports this requirement?

A.

Carlo Repository

B.

Pentaho Repository

C.

Kettle Database Repository

D.

Kettle File Repository

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Question # 8

You have instated the Pentaho server using an archive installation. You now want to change the server port.

Which file do you modify?

A.

server.xml

B.

repositories.xml

C.

context.xml

D.

slave-server-config.xml

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