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Talend Talend-Core-Developer Exam Overview:
| Certification Vendor: | Talend |
|---|---|
| Exam Name: | Talend Core Certified Developer Exam |
| Exam Number: | Talend-Core-Developer |
| Exam Price: | $150 USD |
| Related Certifications: | Talend Data Integration Certified Developer Talend Cloud Certified Developer |
| Available Languages: | English |
| Exam Format: | Drag and Drop, Multiple Choice, Scenario-based Questions |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 55 |
| Certificate Validity Period: | 3 years |
| Passing Score: | 70% |
| Recommended Training: | Talend Core Developer Learning Path Talend Data Integration Fundamentals |
| Exam Registration: | Talend Certification Portal Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Recommended: 6+ months hands-on experience with Talend Studio; basic knowledge of data integration concepts, SQL and file formats |
| Official Syllabus URL: | https://www.talend.com/academy/certification/data-integration-certified-developer-exam/ |
Talend Talend-Core-Developer Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Talend Studio Fundamentals | 15% | - Project creation and management - Component palette and usage - Studio interface and workspace navigation - Job design principles and best practices |
| Job Orchestration & Parameters | 20% | - Parallel execution and performance tuning - Context variables and parameterization - Joblets for reusable workflows - Master jobs and job dependencies |
| Error Handling, Logging & Testing | 10% | - Debugging and testing jobs - Logging and monitoring configuration - Error handling mechanisms - Validation and data quality checks |
| Metadata Management | 15% | - Schema creation and configuration - Metadata impact analysis - Defining and managing connections - Reusing metadata across projects |
| Collaboration & Deployment | 10% | - Version control integration - Team-based development and reference projects - Exporting and deploying jobs |
| Data Integration & Transformation | 30% | - Filtering, sorting and aggregating data - Using tMap for joins, mappings and transformations - Handling rejected records and errors - Reading and writing data from files and databases - Using built-in functions and routines |
FAQ: Preparing for Talend Core Certified Developer the Smart Way
Talend Core Certified Developer is an official exam run by Talend under exam code Talend-Core-Developer. Passing it awards the Talend Core Certified Developer certification, which sits at the Foundational / Associate tier. It also counts toward related credentials such as Talend Data Integration Certified Developer, Talend Cloud Certified Developer. Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The Talend Core Certified Developer exam gives you 90 minutes to work through 55 questions. That is a tight ratio, and it punishes candidates who get emotionally attached to any single item. The fix is mechanical: answer what you know, flag what you do not, and keep moving. A few full-length timed runs in the Actual4Exams test engine, with its randomized question order, will calibrate your pace far better than untimed reading ever could.
The official fee for Talend Core Certified Developer is $150 USD, and 70% is what passing takes. The uncomfortable part: retakes cost the full $150 USD again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
Recommended: 6+ months hands-on experience with Talend Studio; basic knowledge of data integration concepts, SQL and file formats
Vendor rules do get revised, so treat this as your starting point and confirm the current eligibility details before booking via the official exam page.
Talend Core Certified Developer registration runs through these official channels.
Worth noting when you schedule: the exam is delivered Online proctored or onsite testing center.
Yes, Talend points Talend Core Certified Developer candidates toward the following training.
Whatever course you choose, close the loop with question practice: the 57 items in the Actual4Exams Talend-Core-Developer package convert course knowledge into exam-day scoring ability.
It is. Actual4Exams publishes a free PDF demo of the Talend Core Certified Developer material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the Talend Core Certified Developer exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
Delivery takes about a minute. Files unlock for instant download at payment and are emailed to you automatically; if 2 hours pass with nothing received, check spam and contact customer service. There is no installation limit, so the test engine can live on every device you own, phone included.
Talend Core Certified Developer breaks down into 6 official domains, led by Talend Studio Fundamentals (15%), Job Orchestration & Parameters (20%), and Error Handling, Logging & Testing (10%). You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
Talend Core Certified Developer Sample Questions:
How can you create REST API metadata in Talend Studio? Choose 2 answers.
- A. Import it from a JSON file.
- B. Import it from Talend API Designer.
- C. Create it manually in Talend Studio.
- D. Import it from Talend API Tester.
Correct Answer: B,C 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
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 both the previous and next components in the Job.
- B. Confirm that you want to apply the schema changes to the previous component in the Job.
- C. Confirm that you want to apply the schema changes to the next component in the Job.
- D. Confirm that you want to apply the schema changes to the selected component.
Correct Answer: C 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Which options can you use to add a Joblet to your talend Job?
Choose 3 answers
- A. Drag the Joblet from Palette to the design workspace.
- B. Use a tRunJob component and select the Joblet from the drop-down menu.
- C. Type the Joblet name on the Studio canvas, then select if from the Palette drop-down menu.
- D. Right-click the Joblet from Palette and select the Add option.
- E. Drag the Jobket from the Repository tree view to designer canvas.
Correct Answer: A,C,E 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
A colleague has exported a Data Integration Job to run outside Talend Studio.
How do you run the Job?
- A. Install the Job and start the resulting service.
- B. Extract the content of the archive and run the batch file or the shell script.
- C. Extract the files from the archive and run the JAR file.
- D. Extract the contents of the archive and run the batch file and shell script.
Correct Answer: B 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
You want to create a generic schema using a schema defined in a Talend component in the Repository view.
How can you accomplish this?
- A. In the Repository, by right-clicking Generic schemas.
- B. By right-clicking the component and selecting the Generic schema option.
- C. On the Advanced settings tab of the Component view.
- D. In the Schema Editor window for the component.
Correct Answer: A 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
No help, Full refund!
Actual4Exams confidently stands behind all its offerings by giving Unconditional "No help, Full refund" Guarantee. Since the time our operations started we have never seen people report failure in the Talend Talend-Core-Developer exam after using our products. With this feedback we can assure you of the benefits that you will get from our products and the high probability of clearing the Talend-Core-Developer exam.
We still understand the effort, time, and money you will invest in preparing for your certification exam, which makes failure in the Talend Talend-Core-Developer exam really painful and disappointing. Although we cannot reduce your pain and disappointment but we can certainly share with you the financial loss.
This means that if due to any reason you are not able to pass the Talend-Core-Developer actual exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.
