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

"Talend Core Certified Developer Exam", also known as Talend-Core-Developer exam, is a Talend Certification. With the complete collection of questions and answers, Pass4sureCert has assembled to take you through 57 Q&As to your Talend-Core-Developer Exam preparation. In the Talend-Core-Developer exam resources, you will cover every field and category in Talend Data Integration Certification helping to ready you for your successful Talend Certification.

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  • Exam Code: Talend-Core-Developer
  • Exam Name: Talend Core Certified Developer Exam
  • Certification Provider: Talend
  • Corresponding Certification: Talend Data Integration
  • Updated: Aug 04, 2026
  • No. of Questions: 57 Questions & Answers with Testing Engine
  • Download Limit: Unlimited

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Talend Talend-Core-Developer Exam Syllabus Topics:

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

                                                  Talend Core Certified Developer Sample Questions:

                                                  1. You want to improve the Trust Score of your dataset as a dataset owner. Which actions should you perform? Choose 2 answers.

                                                  A) Change the dataset score manually
                                                  B) Use the dataset in an ETL Job
                                                  C) Add ratings to the dataset
                                                  D) Improve the quality of the dataset using Pipeline Designer


                                                  2. You need to call a different Job within a Job you are developing.
                                                  Which mechanism allows you to pass the parameters to the lob you want to call?

                                                  A) Context parameters
                                                  B) CommandLine options
                                                  C) Java Function paramters
                                                  D) File


                                                  3. Which HTTP methods are supported by tRESTRequest?

                                                  A) POST, PATCH, and UPDATE
                                                  B) SELECT, INSERT, UPDATE, and DELETE
                                                  C) GET, POST, PUT, PATCH, and DELETE
                                                  D) GET, POST, UPDATE, and DELETE


                                                  4. How can you create REST API metadata in Talend Studio? Choose 2 answers.

                                                  A) Import it from Talend API Designer.
                                                  B) Import it from a JSON file.
                                                  C) Create it manually in Talend Studio.
                                                  D) Import it from Talend API Tester.


                                                  5. You implemented a Job in Talend Studio and need to execute it in Talend Cloud. Which options can you use in Talend Management Console after publishing the Job to Talend Cloud? Choose 2 answers.

                                                  A) Select the corresponding task, configure the task, and then run the task.
                                                  B) Select the artifact name, add and configure a task, then run the task.
                                                  C) Click the artifact name and then run the Job.
                                                  D) Add a task and then run the task.


                                                  Solutions:

                                                  Question # 1
                                                  Answer: C,D
                                                  Question # 2
                                                  Answer: A
                                                  Question # 3
                                                  Answer: C
                                                  Question # 4
                                                  Answer: A,C
                                                  Question # 5
                                                  Answer: B,D

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