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Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Collaboration & Deployment | 10% | - Version control integration - Exporting and deploying jobs - Team-based development and reference projects |
| Data Integration & Transformation | 30% | - Using built-in functions and routines - Using tMap for joins, mappings and transformations - Filtering, sorting and aggregating data - Handling rejected records and errors - Reading and writing data from files and databases |
| Job Orchestration & Parameters | 20% | - Master jobs and job dependencies - Joblets for reusable workflows - Context variables and parameterization - Parallel execution and performance tuning |
| Talend Studio Fundamentals | 15% | - Job design principles and best practices - Project creation and management - Studio interface and workspace navigation - Component palette and usage |
| Metadata Management | 15% | - Schema creation and configuration - Metadata impact analysis - Defining and managing connections - Reusing metadata across projects |
| Error Handling, Logging & Testing | 10% | - Error handling mechanisms - Debugging and testing jobs - Logging and monitoring configuration - Validation and data quality checks |
Talend Core Certified Developer Sample Questions:
1. Which locations allow you to view a dataset in Talend Cloud Data Preparation? Choose 3 answers.
A) Dataset sample
B) Data preparation overview
C) Dataset patterns
D) Dataset overview
E) Dataset properties
2. Which statements are true about the execution logs of a task running on a Remote Engine? Choose 2 answers.
A) Logs are stored in Parquet format on the server where the Remote Engine is running.
B) Logs are stored in an H2 database hosted on the server where the Remote Engine is running.
C) Logs can be downloaded from Talend Management Console.
D) Logs are stored in the file system of the server where the Remote Engine is running.
3. Which statement describes a Data Preparation recipe?
A) Set of functions applied to a dataset
B) Datasets created for external applications
C) Dataset designed specifically for export
D) List of semantic types associated with a dataset
4. Which statements describe the Talend Cloud Data Inventory Trust Score? Choose 2 answers.
A) Scales the Trust Score from 0 to 10.
B) Helps data consumers assign a score representing the quality of the dataset.
C) Aggregates several metrics into a single score.
D) Scales the Trust Score from 0 to 5.
5. Which method allows you to execute the compiled Job Talend Studio?
A) Right-click the Job in the Repository and select Build Job
B) Select Save As on the main File menu
C) Right-click the Job in the Repository and select Export items.
D) Click the Export button in the Edit Properties window.
Solutions:
| Question # 1 Answer: A,C,D | Question # 2 Answer: C,D | Question # 3 Answer: A | Question # 4 Answer: C,D | Question # 5 Answer: A |
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