Talend Data Integration Developer Exam Dumps

dumps2023-12-12T09:24:09+08:00

Talend Data Integration Developer exam information can help you understand the test well. There are 55 questions in real Talend Data Integration Developer exam, and you have 90 minutes to answer all the questions. The required passing score for Talend Data Integration Developer exam is 70%. We provide the latest Talend Data Integration Developer exam dumps, which are valuable in your preparation. Free Talend Data Integration Developer exam dumps are available below.

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1. A data professional would like to combine multiple data sources into a relational database to improve their business efficiency.

Which data integration initiative can help them achieve this?

Manually collect the data from various source interfaces, then clean and combine the data into one warehouse.

Use a middleware application that acts as a mediator to normalize data and bring it into a master data pool.

Create a data warehouse to run queries, reports, and analyses to retrieve data in a consistent format.

leverage data lakes to manage complex and massive volumes of structured and unstructured data.

2. Which tab provides lines of code generated for the selected component in Telend Studio?

Jobscript tab

Code viewer tab

Run consult

Outline tab

3. Which section in Talend Studio allows you to graphically connect components in a Job to run a dataflow process?

Design workspace

Component view

Repository

Code

4. Which templates allow you to create ready-to-run Jobs in Talend Studio? Choose 2 answers

Table to Table

FileToDatabase.

TahleToFile

JobletToFile

5. Which element carries data between two components in a Job?

Sublob

Link

Trigger

Row

6. Which statement is true about the Sync columns button on the Basic settings tab of the Component view? Choose 2 answers

Retrieves and synchronizes the output file schema with the input file schema for tFileOutputed limited.

Retrieves the schema of the current component to match the Next component

Retrieves the schema from the input component connected in the lob.

Retrieves and synchronizes the output schema with the input schema for tJavaRow.

7. In some instances, after applying changes to a component schema, you are asked if you would like to propagate the changes.

What is the significance of this prompt?

Confirm Out you want to apply the schema, changes to the previous component in the Job.

Confirm That you want to apply the schema changes to the selected component.

Confirm that you want to apply the schema changes to both the previous and next components in the Job.

Confirm that you want to apply the schema changes to the next component in the Job.

8. Using the following input file format as an example:

Which tFileinputDelimted component parameters should you configure to parse the input file correctly? Choose 3 answers

Limit

Schema

Field separator

Footer

Header

9. Which methods car you use to specify the schema in a tFilelnputDelimited component? Choose 3 answers

Drag a generic schema metadata item onto the Designer.

Add the component then drag and drop a generic schema metadata item onto the component.

Add the schema to the component using the Schema Editor

Drag a File delimited metadata item from the Repository onto the design workspace.

Add the component, open the Component view, select the Built-in schema type, then click the Edit schema button.

10. You are using the tMap component to configure a mapping.

What do the tables on the left side of the Map Editor window represent?

Explosions to apply to the input data

Schemas of the output rows

Schemas of the input rows

Expression to apply to the output data

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11. You need to calculate the total number of rows in an input file using a tMlelnputDelimited component.

Which code should you use in a tJava component to write a nb-line variable?

Int nb_line-(integer) globalMap.put(‘’tFileInputDelimited_1_NB_LINE’’)

Int nb_line=(integer)globalMap.put(‘’tFileInputDelimited_1_NB_LINE’’)

Int nb.line-(integer) globalMap.put(‘’tFileInputDelimited_1_NB_LINE’’)

Int nb_line-(String) globalMap.put(‘’tFileInputDelimited_1_NB_LINE’’)

12. Which parameters are defined in File Delimited metadata? Choose 2 answers

Position of the fields

ROW Separator

File Path

Component with which the metadata is associated

13. You built multiple Jobs in Studio, each uses its own tDBInput component to connect to a common database server, but they all use different credentials.

How should you configure the tDBInput components?

Set the Property type to Repository and replace the credential1; in each component.

Set the Property type to Built-in and set all the relevant properties manually.

Set the Database file to Metadata

Set the Property type, to Repository and use a common DB connection metadata

14. You have a tMap component whose main input provides the following data:

There is also a lookup table with the following data:

An inner join is configured between the State column of the main input with the State Code column of the lookup table.

What happens when the row containing the name Andrew laylor is processed?

If an output is configured to collect inner join rejects, the data flows to that output as well as the main output.

If an output is not configured to collect inner join rejects, an error condition is raises.

If an output is not configured to collect inner Join rejects, the data flows to the main output.

If an output is configured to collect inner join rejects, the data flows only to that output.

15. Which statements are true about configuring the input sources of a tMap component? Choose answers

You can use the up and down arrows to interchange the order of the Lookup tables.

Thy main input source is always placed on top and cannot be moved within the tMap component.

The main input source will always be placed on top by default hut ran be dragged to any position.

The order in which the input sources appear on the map does not matter, provided the joins are configured correctly.

16. What determines the name of the tMap output row that delivers join rejects?

The name is predetermined; it is always named Inner join Reject.

The name is determined by the output table you create to catch the rejects.

The name is configurable in the Component view of the tMap component

The name is determined by the input table, you create to generate the rejects.

17. You have a tMap component configured with a single input row1 and three outputs: CA, NY, Rejects.

The input row1 consists of two columns.

Name and State, containing the following data:

All outputs map only the Name column from row1, but CA employs a filter expression, CA.equals(row1.state), while Ny employs a filter expression, NY. Equals (row1, State). All Rejects have no such configuration.

Under these conditions, how does data flow to the outputs?

CA:Thomas Coolidge Andrew TyalorlNY;Calvin Adams;rejects;none

CA:Thomas Coodge;Calvin Adams; rejects:Andrew Taylor

CA:Thomas Coolidge;Ny:Calvin Adams;rejects:Thomas Coolidge, adrew taylor, Calvin Adame

CA:Thomas Coolidge, Andrew Taylor;Ny:Calvin Adams; rejects:Thomas Coolidge, Andrew Taylor,Calvin Adams

Talend Data Integration Developer Exam Dumps

Talend Data Integration Developer Exam Dumps

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