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Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Talend Studio Development | - Context and Parameters
|
| Topic 2: Data Integration Fundamentals | - ETL/ELT Concepts
|
| Topic 3: Error Handling and Debugging | - Exception Handling
|
| Topic 4: Data Transformation | - Data Cleansing
|
| Topic 5: Performance and Best Practices | - Optimization Techniques
|
| Topic 6: Deployment and Execution | - Execution Environments
|
Talend Core Certified Developer Sample Questions:
Question #1
Which statements are true when comparing a Joblet to a tRunJob component?
Choose 3 answers
A. A Joblet uses the same context variables of the Job in which it is used, unlinke a tRunJob component.
B. The performance of tRunJob component is better than running an equivalent Job using a Joblet.
C. The nested Job called by a tRunJob component cannot use the same context variable of the Job in which it is used.
D. Building a Joblet typically requires the use of generic input, and trigger component.
E. The performance of a Joblet if better than running an equivalent Job using a tRunJob component.
Question #2
Where do you access the option to create a Joblet from an existing Job?
A. Selecting the desired components and right-clicking.
B. Adding a Joblet component to the Designer.
C. Right-clicking the I oh in the Repository
D. Selecting the File menu.
Question #3
You created a Job to process a customer database. Next, you want to debug the Job using Traces Debug and pause the execution when it encounters any records for customers residing in the state of California.
A. Open the Debug Run tab of the Run view and click Traces Debug.
B. Right-click the trace on the output of the input component and select Add Breakpoint.
C. Right-click the trace on the output of the input component and select Show Breakpoint Setup.
D. Add a breakpoint in the Advanced Settings tab of the Run view.
Question #4
You implemented a Job in Talend Studio and need to execute it in Talend Cloud. Which options can you use in Talend Management Console after publishing the Job to Talend Cloud? Choose 2 answers.
A. Add a task and then run the task.
B. Select the corresponding task, configure the task, and then run the task.
C. Select the artifact name, add and configure a task, then run the task.
D. Click the artifact name and then run the Job.
Question #5
You have a MySQL table named customers with columns named id, name, address, and country. You need to retrieve records that have a specific country based on a variable. Which steps should you use to achieve this?
A. Use a tDBInput component with a Run if trigger.
B. Use a tDBInput component with a context variable in the SQL query.
C. Use a tDBInput component and link it to a tFilterColumns component.
D. Use a tDBInput component and link it to a tMatchGroup component.
Solutions:
| Question #1 Correct Answer: A,C,D | Question #2 Correct Answer: A | Question #3 Correct Answer: C | Question #4 Correct Answer: A,C | Question #5 Correct Answer: B |
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