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  5. Hitachi Vantara Certified Specialist - Pentaho Data Integration Implementation Questions and Answers

HCE-5920 Sample Questions Answers

Questions 4

You are implementing a Pentaho server repository for a customer.

The customer will be using the Pentaho Scheduler.

Which repository supports this requirement?

Options:

A.

Carlo Repository

B.

Pentaho Repository

C.

Kettle Database Repository

D.

Kettle File Repository

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Questions 5

You are connecting to a secure Hadoopclusterfrom Pentaho and want to use impersonation.

Which Pentaho tool should you use?

Options:

A.

Pentaho Report Designer

B.

Pentaho Spoon

C.

Pentaho Security Manager

D.

Pentaho Server

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Questions 6

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

Which file do you modify?

Options:

A.

server.xml

B.

repositories.xml

C.

context.xml

D.

slave-server-config.xml

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Questions 7

You need to load data from many CSV files into a database and you want to minimize the number of PDI jobs and transformations that need to be maintained.

In which two scenarios is Metadata injection the recommend option? (Choose two.)

Choose 2 answers

Options:

A.

When the files have a different structure andhave different target tables.

B.

When the files have a different structure and have the same target table.

C.

When the files have the same structure and have different target tables.

D.

When the files have the same structure and have the same target table.

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Questions 8

You have slow-running steps in a PDI transformation and you notice that it is taking a long time for subsequent steps to get data and begin processing.

Which action will help solve the problem?

Options:

A.

Reduce the value in the Nr’ of rows in rowset’ option on the Miscellaneous tab in the Transformation properties.

B.

Select the ‘Enable step performance monitoring?’ option on the Monitoring tab in the Transformation properties.

C.

Right click on the slow-running steps and select the Load Balance option from the Data Movement submenu.

D.

Select the ‘Execute for every input row? Option on the Advanced tab of the Transformation properties from the parent job.

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Questions 9

According to Hitachi vantara best practices, which three statements arc true when designing a realtime streaming, solution? (Choose me.)

Choose 3 answers

Options:

A.

Data duplication detection and management should be handled during realtime data processing.

B.

You should enable error handing on each step that could cause a message parsing fatal error.

C.

The Kafka Consumer step has an offset setting that allows records to be reprocessed inthe event of failure.

D.

Using sorts during data ingestion can block downstream processing.

E.

You should process data in large batches to make sure it is processed as soon as possible.

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Exam Code: HCE-5920
Exam Name: Hitachi Vantara Certified Specialist - Pentaho Data Integration Implementation
Last Update: Apr 24, 2023
Questions: 60
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