Talend Talend-Core-Developer - Talend Core Certified Developer Exam

Talend Talend-Core-Developer Actual PDF
  • Exam Code: Talend-Core-Developer
  • Exam Name: Talend Core Certified Developer Exam
  • Updated: Sep 24, 2026
  • Q & A: 57 Questions and Answers
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Talend Talend-Core-Developer Exam Syllabus Topics:

SectionObjectives
Topic 1: Talend Studio Development- Job Design
  • 1. Using components and connectors
    • 2. Creating and managing Jobs
      - Context and Parameters
      • 1. Context variables usage
        • 2. Job parameterization
          Topic 2: Performance and Best Practices- Design Best Practices
          • 1. Reusable job design patterns
            • 2. Scalability considerations
              - Optimization Techniques
              • 1. Efficient component usage
                • 2. Memory and execution optimization
                  Topic 3: Error Handling and Debugging- Job Debugging
                  • 1. Logging and monitoring execution
                    • 2. Troubleshooting job failures
                      - Exception Handling
                      • 1. Try/catch mechanisms in Jobs
                        • 2. Reject flows and error outputs
                          Topic 4: Deployment and Execution- Job Deployment
                          • 1. Version control and packaging
                            • 2. Publishing jobs to runtime environments
                              - Execution Environments
                              • 1. Scheduling and orchestration basics
                                • 2. Talend Runtime usage
                                  Topic 5: Data Integration Fundamentals- ETL/ELT Concepts
                                  • 1. Batch vs real-time processing concepts
                                    • 2. Data integration principles and workflows
                                      - Talend Architecture Overview
                                      • 1. Talend Studio components overview
                                        • 2. Repository and project structure
                                          Topic 6: Data Transformation- tMap and Mapping Logic
                                          • 1. Lookup tables and joins
                                            • 2. Row-level transformations using tMap
                                              - Data Cleansing
                                              • 1. Handling null and malformed data
                                                • 2. Filtering and validation techniques

                                                  Talend Core Certified Developer Sample Questions:

                                                  Question #1

                                                  Which locations allow you to view a dataset in Talend Cloud Data Preparation? Choose 3 answers.

                                                  • A. Dataset properties
                                                  • B. Dataset patterns
                                                  • C. Data preparation overview
                                                  • D. Dataset sample
                                                  • E. Dataset overview
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: B,D,E  🗳️

                                                  Explanation: Only visible for TestPDF members. You can sign-up / login (it's free).

                                                  Question #2

                                                  You need to set up a server in your Talend environment that enables several members of your team to collaborate on a project.
                                                  Which application must you enable before working on a remote project?

                                                  • A. Talent Administration Center instance must be running with the team members and project configured.
                                                  • B. Talend admission Center service must be running on each development workstation.
                                                  • C. Git or SVN client must be installed on each developed workstation.
                                                  • D. Git or SVN server instance must be running.
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: A,D  🗳️

                                                  Question #3

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

                                                  • A. In the Repository, by right-clicking Generic schemas.
                                                  • B. On the Advanced settings tab of the Component view.
                                                  • C. By right-clicking the component and selecting the Generic schema option.
                                                  • D. In the Schema Editor window for the component.
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: A  🗳️

                                                  Explanation: Only visible for TestPDF members. You can sign-up / login (it's free).

                                                  Question #4

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

                                                  • A. Triggering a subJob
                                                  • B. Triggering a Joblet
                                                  • C. Carrying data into a Joblet
                                                  • D. Carrying data into a subJob
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: C  🗳️

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                                                  Question #5

                                                  You are using a tRESTClient component to call a REST service. Which advanced option should you use to convert the response from the server to the document type?

                                                  • A. Convert Response To XML Document
                                                  • B. Convert Response To DOM Document
                                                  • C. Convert Response To JSON Document
                                                  • D. Convert Response To HTML Document
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: B  🗳️

                                                  Explanation: Only visible for TestPDF members. You can sign-up / login (it's free).

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