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Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Metadata Management | 15% | - Schema creation and configuration - Defining and managing connections - Reusing metadata across projects - Metadata impact analysis |
| Topic 2: Talend Studio Fundamentals | 15% | - Project creation and management - Studio interface and workspace navigation - Job design principles and best practices - Component palette and usage |
| Topic 3: Job Orchestration & Parameters | 20% | - Context variables and parameterization - Master jobs and job dependencies - Parallel execution and performance tuning - Joblets for reusable workflows |
| Topic 4: Collaboration & Deployment | 10% | - Version control integration - Team-based development and reference projects - Exporting and deploying jobs |
| Topic 5: Data Integration & Transformation | 30% | - Filtering, sorting and aggregating data - Using tMap for joins, mappings and transformations - Using built-in functions and routines - Reading and writing data from files and databases - Handling rejected records and errors |
| Topic 6: Error Handling, Logging & Testing | 10% | - Logging and monitoring configuration - Validation and data quality checks - Debugging and testing jobs - Error handling mechanisms |
Talend Core Certified Developer Sample Questions:
1. After enabling the Observability Metric Collector metric generation located in the \etc\org.talend.ipaas.rt.
observability.cfg, which additional configurations should you apply? Choose 2 answers.
A) Frequency
B) Schedule the metrics generation using CRON based trigger
C) Configure the time zone
D) Lifetime
2. 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 A.
D) Add TRIGGER_INPUT and TRIGGER_OUTPUT components into B.
3. Which statement describes a Data Preparation recipe?
A) Datasets created for external applications
B) Set of functions applied to a dataset
C) List of semantic types associated with a dataset
D) Dataset designed specifically for export
4. You want to create a generic schema using a schema defined in a Talend component in the Repository view.
How can you accomplish this?
A) By right-clicking the component and selecting the Generic schema option.
B) In the Repository, by right-clicking Generic schemas.
C) On the Advanced settings tab of the Component view.
D) In the Schema Editor window for the component.
5. Which concepts are a part of Pipeline Designer? Choose 3 answers.
A) Preparations
B) Dataset
C) Connection
D) Processor
E) Context variables
Solutions:
| Question # 1 Answer: A,D | Question # 2 Answer: A,B | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: B,C,D |
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