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Talend Talend-Core-Developer Actual Tests : Talend Core Certified Developer Exam

Talend-Core-Developer actual test
  • Exam Code: Talend-Core-Developer
  • Exam Name: Talend Core Certified Developer Exam
  • Updated: Sep 19, 2026
  • Q & A: 57 Questions and Answers
  • PDF Demo
  • PC Test Engine
  • Online Test Engine
  • Total Price: $59.99  

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Talend Talend-Core-Developer Exam Syllabus Topics:

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

                                                  Talend Core Certified Developer Sample Questions:

                                                  Question #1

                                                  How many sample dataset records and rows can be displayed in Talend Cloud Data Preparation?

                                                  • A. 10,000
                                                  • B. All the available records
                                                  • C. 1,000
                                                  • D. 5,000
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: A  🗳️

                                                  Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).

                                                  Question #2

                                                  Which characteristics distinguish Traces Debug from Java Debug?
                                                  Choose 2 answers

                                                  • A. Requires a separate perspective
                                                  • B. Allow row-by-row inspection of data flows
                                                  • C. Supports breakpoints based on input data condition
                                                  • D. Require Java development experiences
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: B,C  🗳️

                                                  Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).

                                                  Question #3

                                                  In Talend Studio, you have access to a references project named project_ref. You need to reuse a Job named testJob from the project_ref in your main Job.

                                                  • A. Navigate to @ Referenced project, @ project_ref, Job Designs, Standard, then select testJob.
                                                  • B. Navigate to Metadata, @ project ref, Job Designs, Standard, then select testJob.
                                                  • C. Right-click Job Designs and click import items.
                                                  • D. Right-click Job Designs, click Crete Standard Job, and enter testJob as the Job name.
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: A  🗳️

                                                  Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).

                                                  Question #4

                                                  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?

                                                  • A. Configure the Job properties building the Job.
                                                  • B. Select Build Job because Jobs are runnable on all platforms
                                                  • C. Build one package for each platform.
                                                  • D. Specify All for the Shell launcher option in the Build Job windows.
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: D  🗳️

                                                  Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).

                                                  Question #5

                                                  Which capabilities does Traces Debug provide?
                                                  Choose 2 answers

                                                  • A. Breaking when an input column fulfills a condition
                                                  • B. Breaking on a selected line of code
                                                  • C. Advancing one column at a time
                                                  • D. Advancing one row at a time
                                                  • E. Filtering which data is propagated by a flow
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: A,D  🗳️

                                                  Explanation: Only visible for Actual4test members. You can sign-up / login (it's free).

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