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Talend Talend-Core-Developer valid exam - in .pdf Free Demo

  • Exam Code: Talend-Core-Developer
  • Exam Name: Talend Core Certified Developer Exam
  • Last Updated: Aug 08, 2026
  • Q & A: 57 Questions and Answers
  • Convenient, easy to study. Printable Talend Talend-Core-Developer PDF Format. It is an electronic file format regardless of the operating system platform. 100% Money Back Guarantee.
  • PDF Price: $59.98    

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  • Exam Code: Talend-Core-Developer
  • Exam Name: Talend Core Certified Developer Exam
  • Last Updated: Aug 08, 2026
  • Q & A: 57 Questions and Answers
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Talend Talend-Core-Developer Exam Syllabus Topics:

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

                                                  Talend Core Certified Developer Sample Questions:

                                                  1. Which concepts are a part of Pipeline Designer? Choose 3 answers.

                                                  A) Processor
                                                  B) Connection
                                                  C) Preparations
                                                  D) Context variables
                                                  E) Dataset


                                                  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?

                                                  A) 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.
                                                  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. Before running the Job, edit the script according to the context in which want to run the job.
                                                  D) Build the Job with the Context scripts option selected in the Build Job windows. You will be prompted for the context.


                                                  3. You need a list of all customers whose first name contains "Tom" and who are older than 18. Which processor should be used?

                                                  A) Filter
                                                  B) Join
                                                  C) Aggregate
                                                  D) Data sampling


                                                  4. User A shared a connection with User B. User B used the shared connection and created Dataset_1. User A stops sharing the connection with User B. Which statement is true about access to Dataset_1?

                                                  A) User B has limited access to Dataset_1.
                                                  B) User B has no access to Dataset_1.
                                                  C) User B has full access to Dataset_1.
                                                  D) User A has full access to Dataset_1.


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

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


                                                  Solutions:

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

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