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Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Talend Studio Fundamentals | 15% | - Project creation and management - Studio interface and workspace navigation - Component palette and usage - Job design principles and best practices |
| Topic 2: Error Handling, Logging & Testing | 10% | - Validation and data quality checks - Error handling mechanisms - Debugging and testing jobs - Logging and monitoring configuration |
| Topic 3: Data Integration & Transformation | 30% | - Handling rejected records and errors - Reading and writing data from files and databases - Filtering, sorting and aggregating data - Using tMap for joins, mappings and transformations - Using built-in functions and routines |
| Topic 4: Metadata Management | 15% | - Defining and managing connections - Reusing metadata across projects - Schema creation and configuration - Metadata impact analysis |
| Topic 5: Collaboration & Deployment | 10% | - Team-based development and reference projects - Version control integration - Exporting and deploying jobs |
| Topic 6: Job Orchestration & Parameters | 20% | - Context variables and parameterization - Parallel execution and performance tuning - Master jobs and job dependencies - Joblets for reusable workflows |
Talend Core Certified Developer Sample Questions:
1. Which file should you edit to enable SSL for a JobServer?
A) Jsl_stati64.ini
B) Conf/TalendServer.properties
C) Conf/server.xml
D) Conf/TalendJobServer.properties
2. Which methods can you use to name an output row in a tMap component? Choose 3 answers.
A) Select the output row, then open the Component view and click the View tab.
B) Click the name of the table in the Map Editor window and edit it.
C) Double-click the output row in the Designer and enter a new name.
D) Assign the name when connecting a new output component.
E) Assign the name when defining a new output table in the Map Editor window.
3. You want to improve the Trust Score of your dataset as a dataset owner. Which actions should you perform? Choose 2 answers.
A) Improve the quality of the dataset using Pipeline Designer
B) Change the dataset score manually
C) Use the dataset in an ETL Job
D) Add ratings to the dataset
4. You are using a tRESTClient component to call a REST service. Which advanced option should you use to convert the response from the server to the document type?
A) Convert Response To DOM Document
B) Convert Response To HTML Document
C) Convert Response To XML Document
D) Convert Response To JSON Document
5. You need to share a connection between multiple database components in a Studio Job. Which component should you use?
A) tDBOutput
B) tDBRun
C) tDBCommit
D) tDBConnection
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B,D,E | Question # 3 Answer: A,D | Question # 4 Answer: A | Question # 5 Answer: D |
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