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Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Objectives |
| Topic 1: Best Practices | - Development standards
- 1. Deployment strategies
- 2. Project organization
- 3. Reusable Job design
- 4. Version control and collaboration
|
| Topic 2: Error Handling and Debugging | - Troubleshooting
- 1. Performance optimization
- 2. Debugging techniques
- 3. Logging and monitoring
- 4. Exception handling
|
| Topic 3: Joining and Filtering Data | - Data manipulation
- 1. Join multiple data sources
- 2. Data quality validation
- 3. Filter records
- 4. Sort and aggregate data
|
| Topic 4: Working with Files and Databases | - Data access and processing
- 1. Database connectivity
- 2. Data transformation
- 3. Data mapping
- 4. Read and write flat files
|
| Topic 5: Orchestrating Jobs | - Workflow management
- 1. Job sequencing
- 2. Triggers and dependencies
- 3. Job deployment
- 4. Parallel execution
|
| Topic 6: Using Talend Studio | - Create and manage Jobs
- 1. Job design and configuration
- 2. Metadata management
- 3. Context variables
- 4. Repository management
|
Talend Core Certified Developer Sample Questions:
1. What is the generic Input component used for in a Joblet design?
A) Carrying data into a subJob
B) Carrying data into a Joblet
C) Triggering a subJob
D) Triggering a Joblet
2. Where do you access the option to create a Joblet from an existing Job?
A) Selecting the File menu.
B) Adding a Joblet component to the Designer.
C) Right-clicking the I oh in the Repository
D) Selecting the desired components and right-clicking.
3. You need to set up a server in your Talend environment that enables several members of your team to collaborate on a project.
Which application must you enable before working on a remote project?
A) Talend admission Center service must be running on each development workstation.
B) Talent Administration Center instance must be running with the team members and project configured.
C) Git or SVN server instance must be running.
D) Git or SVN client must be installed on each developed workstation.
4. Which options can you use to add a Joblet to your talend Job?
Choose 3 answers
A) Right-click the Joblet from Palette and select the Add option.
B) Drag the Jobket from the Repository tree view to designer canvas.
C) Type the Joblet name on the Studio canvas, then select if from the Palette drop-down menu.
D) Use a tRunJob component and select the Joblet from the drop-down menu.
E) Drag the Joblet from Palette to the design workspace.
5. Which aspects contribute to the calculation of the validity of a dataset? Choose 2 answers.
A) Use of semantic types across the dataset sample
B) Use of user ratings and certification
C) Number of valid and invalid values across the dataset sample
D) Number of empty rows across the dataset sample
Solutions:
Question # 1 Answer: B | Question # 2 Answer: D | Question # 3 Answer: B,C | Question # 4 Answer: B,C,E | Question # 5 Answer: A,C |