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Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Error Handling and Debugging | - Troubleshooting
|
| Topic 2: Working with Files and Databases | - Data access and processing
|
| Topic 3: Orchestrating Jobs | - Workflow management
|
| Topic 4: Best Practices | - Development standards
|
| Topic 5: Using Talend Studio | - Create and manage Jobs
|
| Topic 6: Joining and Filtering Data | - Data manipulation
|
Talend Core Certified Developer Sample Questions:
1. Which characteristics distinguish Traces Debug from Java Debug?
Choose 2 answers
A) Supports breakpoints based on input data condition
B) Requires a separate perspective
C) Allow row-by-row inspection of data flows
D) Require Java development experiences
2. You want to improve the Trust Score of your dataset as a dataset owner. Which actions should you perform? Choose 2 answers.
A) Improve the quality of the dataset using Pipeline Designer
B) Use the dataset in an ETL Job
C) Add ratings to the dataset
D) Change the dataset score manually
3. You need a list of all customers whose first name contains "Tom" and who are older than 18. Which processor should be used?
A) Aggregate
B) Filter
C) Data sampling
D) Join
4. 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 tMatchGroup component.
D) Use a tDBInput component and link it to a tFilterColumns component.
5. In some instances, after applying changes to a component schema, you are asked if you would like to propagate the changes. What is the significance of thisprompt?
A) Confirm that you want to apply the schema changes to the next component in the Job.
B) Confirm that you want to apply the schema changes to the selected component.
C) Confirm that you want to apply the schema changes to both the previous and next components in the Job.
D) Confirm that you want to apply the schema changes to the previous component in the Job.
Solutions:
| Question # 1 Answer: A,C | Question # 2 Answer: A,C | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: A |
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