Talend Exam Data-Integration-Developer Topic 4 Question 11 Discussion

Actual exam question for Talend's Data-Integration-Developer exam

Question #: 11
Topic #: 4

[All Data-Integration-Developer Questions]

What is the generic Input component used for in a Joblet design?

ATriggering a Joblet

BTriggering a subJob

CCarrying data into a Joblet

DCarrying data into a subJob

Show Suggested Answer

Suggested Answer: C

The generic Input component used for in a Joblet design is the tJobletInput component. This component is used to carry data into a Joblet from another component in the job that contains the Joblet. A Joblet is a reusable piece of a job that can be used in multiple jobs as a single component. A Joblet can have one or more input and output flows that connect it with other components in a job. To create these flows, you need to use generic input and output components, such as tJobletInput, tJobletOutput, tJobletTriggerInput, and tJobletTriggerOutput. These components allow you to define schemas and triggers for your Joblet without depending on specific components.

The tJobletInput component is not used for triggering a Joblet, triggering a subjob, or carrying data into a subjob. These are different concepts and functionalities in Talend Studio. A trigger is a link that activates a subjob or a component based on a condition or an event. A subjob is a part of a job that consists of one or more components connected by data flows or triggers. A subjob can be triggered by another subjob using triggers such as OnSubjobOk, OnSubjobError, Run if, etc. A subjob can also carry data into another subjob using data flows such as main, lookup, reject, etc.Reference:Talend Open Studio: Open-source ETL and Free Data Integration | Talend, [tJobletInput properties - 7.3], [Joblets - 7.3], [Triggers - 7.3]

by Katina at Mar 10, 2024, 07:37 AM

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Junita

6 months ago

I believe the generic Input component is specifically designed for carrying data into a Joblet. It helps in providing input data for the Joblet's processing.

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Ernest

6 months ago

But couldn't it also be used for triggering a Joblet? That's what I think.

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Lemuel

6 months ago

I agree with Cherelle. It makes sense to use it for passing data into a Joblet.

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Cherelle

7 months ago

I think the generic Input component is used for carrying data into a Joblet.

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Carolynn

7 months ago

I believe the generic Input component is specifically designed for carrying data into a Joblet. It helps in providing input data for the Joblet's processing.

upvoted 0 times

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