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Talend Talend-Core-Developer Talend Core Certified Developer Exam Exam Practice Test

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Total 55 questions

Talend Core Certified Developer Exam Questions and Answers

Question 1

You want to create a generic schema using a schema defined in a Talend component in the Repository view. How can you accomplish this?

Options:

A.

By right-clicking the component and selecting the Generic schema option.

B.

On the Advanced settings tab of the Component view.

C.

In the Repository, by right-clicking Generic schemas.

D.

In the Schema Editor window for the component.

Question 2

You designing a Job that can run in two contexts, Test and Production. You want to run it as a standalone job outside Talend Studio.

How do you accomplish this?

Options:

A.

Build the Job with the Context scripts option selected in the Build Job windows. Before running the Job, edit the script according to the context in which want to run the job.

B.

Set the desired context as the default, then build the Job. Rebuild the Job if you need to run it in a different context.

C.

Build the Job with the Context scripts option selected in the Build Job windows. You will be prompted for the context.

D.

Build the Job with the desired context selected in the Build Job windows. Build a separate copy if you need to run the Job in a different context.

Question 3

Which statements describe the Talend Cloud Data Inventory Trust Score™? Choose 2 answers.

Options:

A.

Aggregates several metrics into a single score.​

B.

Helps data consumers assign a score representing the quality of the dataset.​

C.

Scales the Trust Score from 0 to 5.​

D.

Scales the Trust Score from 0 to 10.​

Question 4

After enabling the Observability Metric Collector metric generation located in the \etc\org.talend.ipaas.rt.observability.cfg, which additional configurations should you apply? Choose 2 answers.

Options:

A.

Schedule the metrics generation using CRON based trigger​

B.

Configure the time zone​

C.

Frequency​

D.

Lifetime​

Question 5

What is the default port for the REST Endpoint when using tRESTRequest in Talend Studio?

Options:

A.

5040

B.

5070

C.

8040

D.

8090

Question 6

Which file should you edit to enable SSL for a JobServer?

Options:

A.

Conf/TalendJobServer.properties

B.

Conf/TalendServer.properties

C.

Conf/server.xml

D.

Jsl_stati64.ini

Question 7

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?

Options:

A.

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

B.

Set the Property type to Repository and replace the credentials in each component.​

C.

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

D.

Set the Database field to Metadata.​

Question 8

How do you create an empty Joblet?

Options:

A.

Create an empty Job, then export it as a Joblet by right-clicking it in the Repository.

B.

Create an empty Jon and use the file menu to save it as Joblet.

C.

Right-click Joblet Designs the Repository and select Create Joblet.

D.

Right-clicking a space in the Designer and select refactor to Joblect.

Question 9

Which action should you perform to calculate the overall Trust Score™ for multiple customer datasets?

Options:

A.

Review the rating of selected datasets in the group tab.​

B.

Use the search bar to filter the customer datasets, and the score will automatically update.​

C.

Mark the datasets in the dataset list, and the score updates in the detailed view.​

D.

Use the search bar to filter the customer datasets and manually calculate the score.​

Question 10

You need to create a centralized metadata connection to a database server for an application. Which steps should you take before building a Job that reads from that database? Choose 3 answers.

Options:

A.

Add a tCreateTable component to create a table in the database.​

B.

Add a tMap component to handle and convert Db Types.​

C.

Create Db Connections metadata to describe the database connection.​

D.

Drag the Db Connections metadata onto the Designer to read from the database component.​

E.

Retrieve the schemas from the database connection.​

Question 11

Which HTTP methods are supported by tRESTRequest?

Options:

A.

GET, POST, PUT, PATCH, and DELETE​

B.

POST, PATCH, and UPDATE​

C.

SELECT, INSERT, UPDATE, and DELETE​

D.

GET, POST, UPDATE, and DELETE​

Question 12

You are building a Job to run outsode Talend Studio that must run on both Linux and Windows.

Which action should you take when building the Job?

Options:

A.

Select Build Job because Jobs are runnable on all platforms

B.

Specify All for the Shell launcher option in the Build Job windows.

C.

Configure the Job properties building the Job.

D.

Build one package for each platform.

Question 13

You need to share a connection between multiple database components in a Studio Job. Which component should you use?

Options:

A.

tDBOutput

B.

tDBRun

C.

tDBCommit

D.

tDBConnection

Question 14

You have a MySQL table named customers with columns named id, name, address, and country. You need to retrieve records that have a specific country based on a variable. Which steps should you use to achieve this?

Options:

A.

Use a tDBInput component with a context variable in the SQL query.

B.

Use a tDBInput component and link it to a tMatchGroup component.

C.

Use a tDBInput component with a Run if trigger.

D.

Use a tDBInput component and link it to a tFilterColumns component.

Question 15

You created a Remote Engine in Talend Cloud and copied the Remote Engine key. You downloaded the Remote Engine script for your Linux system, and now you need to pair the engine manually. Which options can you use to set the key? Choose 2 answers.

Options:

A.

In Studio Talend Cloud preferences.​

B.

In the Remote Engine web service page.​

C.

In the key configuration file of the engine.​

D.

In the engine run script command line as a parameter.​

Question 16

You create a Job consisting of two subJobs, A and B. You added Joblet C with the intension of running it between A and B.

What are the minimum requirements to orchestrate this? (Choose Two)

Options:

A.

Add TRIGGER_INPUT and TRIGGER_OUTPUT components into A.

B.

Link A, B and C using On Subject Ok triggers.

C.

Add TRIGGER_INPUT and TRIGGER_OUTPUT components into B.

D.

Add TRIGGER_INPUT and TRIGGER_OUTPUT components into C

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Total 55 questions