Whether you are a candidate actively looking for interview questions to become anETL developeror a recruiter looking for ETL developers, this blog will help you to enhance your understanding of ETL processes. Table of contents Basic ETL interview questions and answers (35)Intermediate ETL interview ...
In addition to the above ETL testing questions, there may be other vital questions where you may be asked to mention the ETL tools which you have used earlier. Also, you might be asked about any debugging issues you have faced in your earlier experience or about any real-time experience. ...
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 ...
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Next up on this compilation of top Data Engineer interview questions, let us check out the advanced set of questions. 59. Explain the concept of Data Sharding and how it affects database scalability. Data Sharding involves splitting a large database into smaller, more manageable pieces or ‘sha...
Microsoft Excel interview questions will be technical in nature as well as they offer an opportunity for us to speak about our experience and skill level with the business resources as well. The following are some of the typical Excel questions that we might receive in an interview round respect...
Top Data Engineer Interview Questions for Freshers 1. What is Data Engineering? Data engineering is another name frequently used to refer to big data. The gathering of data and conducting of research are the primary focuses of this section. Simply put, the data produced by the various sources ...
DataStage Interview Questions DataStage is an ETL tool that is used in graphical notation to build solutions to data integration. The available versions of DataStage are SE (Server Edition), EE (Enterprise Edition), and MVS (Multiple Virtual Storage) editions. The job role in DataStage ...
The junior engineering interviews focus on tools, Python, and SQL queries. They may also involve questions about database management and ETL processes, including coding challenges and take-home tests. When companies hire fresh graduates, they want to ensure you can handle their data and systems ...
Q6: NoSQL vs SQL Questions on Cache Databases A Redis Example Q7: How to Use Cache Databases Questions on Design Patterns and ETL Concepts Q8: ETL Challenges Q9: Design Patterns in Big Data Q10: Common Aspects of the ETL Process and Big Data Workflows ConclusionRemove...