About Talend Core Certified Developer exam torrent
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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% | - Context variables and parameterization - Joblets for reusable workflows - Master jobs and job dependencies - Parallel execution and performance tuning |
| Collaboration & Deployment | 10% | - Version control integration - Exporting and deploying jobs - Team-based development and reference projects |
| Metadata Management | 15% | - Metadata impact analysis - Defining and managing connections - Reusing metadata across projects - Schema creation and configuration |
| Data Integration & Transformation | 30% | - Using built-in functions and routines - Using tMap for joins, mappings and transformations - Handling rejected records and errors - Reading and writing data from files and databases - Filtering, sorting and aggregating data |
| Error Handling, Logging & Testing | 10% | - Error handling mechanisms - Debugging and testing jobs - Logging and monitoring configuration - Validation and data quality checks |
Talend Core Certified Developer Sample Questions:
1. Which method allows you to execute the compiled Job Talend Studio?
A) Right-click the Job in the Repository and select Build Job
B) Right-click the Job in the Repository and select Export items.
C) Click the Export button in the Edit Properties window.
D) Select Save As on the main File menu
2. Which statements are true when comparing a Joblet to a tRunJob component?
Choose 3 answers
A) Building a Joblet typically requires the use of generic input, and trigger 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) The performance of a Joblet if better than running an equivalent Job using a tRunJob component.
E) A Joblet uses the same context variables of the Job in which it is used, unlinke a tRunJob component.
3. What is the generic Input component used for in a Joblet design?
A) Triggering a subJob
B) Triggering a Joblet
C) Carrying data into a Joblet
D) Carrying data into a subJob
4. How do you create an empty Joblet?
A) Create an empty Job, then export it as a Joblet by right-clicking it in the Repository.
B) Create an empty Jon and use the file menu to save it as Joblet.
C) Right-clicking a space in the Designer and select refactor to Joblect.
D) Right-click Joblet Designs the Repository and select Create Joblet.
5. 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) Git or SVN client must be installed on each developed workstation.
C) Git or SVN server instance must be running.
D) Talent Administration Center instance must be running with the team members and project configured.
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A,C,E | Question # 3 Answer: C | Question # 4 Answer: D | Question # 5 Answer: C,D |
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