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

Exam Code: Talend-Core-Developer
Exam Name: Talend Core Certified Developer Exam
Updated: Oct 01, 2026
Q&As: 57 Questions and Answers

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Talend Talend-Core-Developer Exam Syllabus Topics:

Section	Objectives
Topic 1: Error Handling and Debugging	- Exception Handling 1. Try/catch mechanisms in Jobs 2. Reject flows and error outputs - Job Debugging 1. Troubleshooting job failures 2. Logging and monitoring execution
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 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: Deployment and Execution	- Execution Environments 1. Talend Runtime usage 2. Scheduling and orchestration basics - Job Deployment 1. Publishing jobs to runtime environments 2. Version control and packaging
Topic 5: 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
Topic 6: Talend Studio Development	- Context and Parameters 1. Context variables usage 2. Job parameterization - Job Design 1. Using components and connectors 2. Creating and managing Jobs

Talend Core Certified Developer Sample Questions:

Question #1

You create a Job consisting of two subJobs, A and B. You added Joblet C with the intension of running it between A and B.
What are the minimum requirements to orchestrate this? (Choose Two)

A. Add TRIGGER_INPUT and TRIGGER_OUTPUT components into C
B. Link A, B and C using On Subject Ok triggers.
C. Add TRIGGER_INPUT and TRIGGER_OUTPUT components into B.
D. Add TRIGGER_INPUT and TRIGGER_OUTPUT components into A.

Reveal Solution Discussion 0

Correct Answer: A,B 🗳️