ETL is short for extract, transform, load, three database functions that are combined into one tool to pull data out of one database and place it into another database.
ETL testing involves testing all stages of ETL.
Why should one take ETL Testing Professional Certification?
This Course is intended for professionals and graduates wanting to excel in their chosen areas. It is also well suited for those who are already working and would like to take certification for further career progression.
Earning Vskills ETL Testing Professional Certification can help candidate differentiate in today's competitive job market, broaden their employment opportunities by displaying their advanced skills, and result in higher earning potential.
Who will benefit from taking ETL Testing Professional Certification?
Job seekers looking to find employment in software testing or application development departments of various companies, students generally wanting to improve their skill set and make their CV stronger and existing employees looking for a better role can prove their employers the value of their skills through this certification.
ETL Testing Interview Questions
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TABLE OF CONTENT
Software Testing Basics
- Functional vs. Non-Functional testing
- Defects and failures
- Finding faults early
- Input combinations and preconditions
- Static vs. dynamic testing
- Software verification and validation
- The software testing team
- Software quality assurance (SQA)
- Testing Methods - The box approach
Data Warehousing Basics
- Introduction to Data Warehousing
- Data Warehousing Characteristics
- OLAP and OLTP
- Data Warehousing Architecture
- Data Models
- Data Schemas (Star and Snow Flake )
- Relational Model
- DDL Commands
- DML commands
ETL Testing Basics
- ETL Process
- ETL Transformations
- ETL Testing Types
ETL Test Design
- ETL Testing Challenges
- ETL Testing Requirements Gathering
- ETL Testing High Level Design
- ETL Testing Low level Design
ETL Test Execution
- Unit Testing
- Integration Testing
- ETL Test Development
- ETL Testing Defects
- Defects Reporting
ETL Testing Tools
- Talend Open Studio
- Informatica Powercenter
- Pentaho Kettle
- Cloud based Tools