ETL (Extract, Transfer, Load) Questions Data Structures and AlgorithmsBehavioral Data Engineering Interview Questions Behavioral questions assess soft skills (e.g., communication, leadership, adaptability), your skill level, and how you fit into the company’s data engineering team. Behavioral questions...
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Prepare yourself for ETL from our ETL Interview Questions and Answers blog 10. How we can change the background color of job designer? We can change the background of job designer by clicking on the preferences of the window menus, after the talend, appearance,designer then click on color ...
DataStage Interview Questions 739 3135 Jan 25th, 2025 ETL Interview Questions 103 672 Jan 9th, 2024 Hyperion Interview Questions 9 45 Jun 2nd, 2017 Impromptu Interview Questions 3 6 Jun 16th, 2007 Informatica Interview Questions 1168 5325 Jan 9th, 2024 MicroStrategy Interview Questions 25 ...
Popularly asked ETL interview questions in 2025: 1. Explain what the ETL testing operations include. 2. How do you handle slowly changing dimension?
Plan ETL to load to a DW if source data doesn’t exist. Build a repository. Build dashboard or use answers for reporting. Define security. Based on performance, decide an aggregations and/or caching mechanism. Testing and QA. 30. How does Siebel Architecture works? Explain the three layers...
Data Modeling and ETL: You may be asked to design data models or discuss your approach to building ETL pipelines. Expect scenario-based questions that require you to demonstrate your understanding of data architecture and integration. Behavioral Questions: These interviews assess your soft skills and...
Session option abort on error offers us the number of errors before which the session will be aborted. By default it is zero. By Sujith Nair Informatica interview questions & FAQs Tuesday, November 21st, 2006 What is a source qualifier?
Comprehensive, community-driven list of essential SQL interview questions. Whether you're a candidate or interviewer, these interview questions will help prepare you for your next SQL interview ahead of time.
SQL INTERVIEW QUESTIONS AND ANSWERS 3 | P a g e 3.What is the difference between the “DELETE” and “TRUNCATE” commands? The DELETE command is used to remove rows from a table based on a WHERE condition whereas TRUNCATE removes all rows from a table. ...