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Talend Talend-Core-Developer Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Job Orchestration & Parameters	20%	- Context variables and parameterization - Master jobs and job dependencies - Joblets for reusable workflows - Parallel execution and performance tuning
Topic 2: Data Integration & Transformation	30%	- Using built-in functions and routines - Handling rejected records and errors - Reading and writing data from files and databases - Using tMap for joins, mappings and transformations - Filtering, sorting and aggregating data
Topic 3: Metadata Management	15%	- Reusing metadata across projects - Metadata impact analysis - Schema creation and configuration - Defining and managing connections
Topic 4: Collaboration & Deployment	10%	- Version control integration - Team-based development and reference projects - Exporting and deploying jobs
Topic 5: Error Handling, Logging & Testing	10%	- Debugging and testing jobs - Logging and monitoring configuration - Error handling mechanisms - Validation and data quality checks
Topic 6: Talend Studio Fundamentals	15%	- Studio interface and workspace navigation - Project creation and management - Job design principles and best practices - Component palette and usage

Talend Core Certified Developer Sample Questions:

Question #1

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 Context scripts option selected in the Build Job windows. You will be prompted for the context.
B. 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.
C. Set the desired context as the default, then build the Job. Rebuild the Job if you need to run it in a different context.
D. 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.

Answer: B