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Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Metadata Management | 15% | - Schema creation and configuration - Metadata impact analysis - Reusing metadata across projects - Defining and managing connections |
| Talend Studio Fundamentals | 15% | - Job design principles and best practices - Studio interface and workspace navigation - Project creation and management - Component palette and usage |
| Error Handling, Logging & Testing | 10% | - Validation and data quality checks - Error handling mechanisms - Logging and monitoring configuration - Debugging and testing jobs |
| Data Integration & Transformation | 30% | - Filtering, sorting and aggregating data - Using tMap for joins, mappings and transformations - Reading and writing data from files and databases - Using built-in functions and routines - Handling rejected records and errors |
| Job Orchestration & Parameters | 20% | - Joblets for reusable workflows - Parallel execution and performance tuning - Context variables and parameterization - Master jobs and job dependencies |
| Collaboration & Deployment | 10% | - Version control integration - Exporting and deploying jobs - Team-based development and reference projects |
Talend Core Certified Developer Sample Questions:
1. Which options can you use to add a Joblet to your talend Job?
Choose 3 answers
A) Drag the Joblet from Palette to the design workspace.
B) Right-click the Joblet from Palette and select the Add option.
C) Use a tRunJob component and select the Joblet from the drop-down menu.
D) Type the Joblet name on the Studio canvas, then select if from the Palette drop-down menu.
E) Drag the Jobket from the Repository tree view to designer canvas.
2. Which characteristics distinguish Traces Debug from Java Debug?
Choose 2 answers
A) Require Java development experiences
B) Allow row-by-row inspection of data flows
C) Requires a separate perspective
D) Supports breakpoints based on input data condition
3. What are the key capabilities of Talend Cloud Data Preparation that improve data quality and accessibility? Choose 3 answers.
A) Discover
B) Format data
C) Standardize data
D) Cleanse data
E) Transform
4. Which methods can you use to specify the schema in a tFileInputDelimited component? Choose 3 answers.
A) Add the component, then drag and drop a generic schema metadata item onto the component.
B) Drag a File delimited metadata item from the Repository onto the design workspace.
C) Add the component, open the Component view, select the Built-in schema type, then click the Edit schema button.
D) Drag a generic schema metadata item onto the Designer.
E) Add the schema to the component using the Schema Editor.
5. How do you create an empty Joblet?
A) Right-click Joblet Designs the Repository and select Create Joblet.
B) Right-clicking a space in the Designer and select refactor to Joblect.
C) Create an empty Job, then export it as a Joblet by right-clicking it in the Repository.
D) Create an empty Jon and use the file menu to save it as Joblet.
Solutions:
| Question # 1 Answer: A,D,E | Question # 2 Answer: B,D | Question # 3 Answer: C,D,E | Question # 4 Answer: A,B,C | Question # 5 Answer: A |



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