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Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Error Handling and Debugging | - Exception Handling
|
| Topic 2: Data Transformation | - tMap and Mapping Logic
|
| Topic 3: Talend Studio Development | - Job Design
|
| Topic 4: Data Integration Fundamentals | - ETL/ELT Concepts
|
| Topic 5: Performance and Best Practices | - Optimization Techniques
|
| Topic 6: Deployment and Execution | - Execution Environments
|
Talend Core Certified Developer Sample Questions:
1. A colleague has exported a Data Integration Job to run outside Talend Studio.
How do you run the Job?
A) Extract the contents of the archive and run the batch file and shell script.
B) Extract the files from the archive and run the JAR file.
C) Extract the content of the archive and run the batch file or the shell script.
D) Install the Job and start the resulting service.
2. You can initialize your component endpoint, API mappings, and documentation from your API definition.
Which API definitions are supported by tRESTRequest?
A) WSDL file
B) CSV definition file
C) XML definition file
D) OAS/Swagger 2.0 file
3. You are building a complex Job and want to explore different options for optimizing execution times using parallelism.
How can you identify execution times to verify the effectiveness of your changes?
Choose 2 answers
A) Observing the execution time in the Code view.
B) Heading the time stamps from the execution console in the Run view.
C) Observing the execution times that annotate the flows in the Designer.
D) Comparing time stamp in Trace Debug mode.
4. Which methods can you use to specify the schema in a tFileInputDelimited component? Choose 3 answers.
A) Drag a File delimited metadata item from the Repository onto the design workspace.
B) Drag a generic schema metadata item onto the Designer.
C) Add the schema to the component using the Schema Editor.
D) Add the component, open the Component view, select the Built-in schema type, then click the Edit schema button.
E) Add the component, then drag and drop a generic schema metadata item onto the component.
5. What is the generic Input component used for in a Joblet design?
A) Carrying data into a Joblet
B) Triggering a subJob
C) Triggering a Joblet
D) Carrying data into a subJob
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: D | Question # 3 Answer: B,C | Question # 4 Answer: A,D,E | Question # 5 Answer: A |
