You will often come across this ETL testing interview question. ETL testers are in high demand because ETL testing is so crucial. Data sources are validated, data is extracted, transformation logic is applied, and data is loaded into target tables by ETL testers. An ETL tester's primary respo...
Below you can find a few questions and answers which are more frequently asked in the ETL testing interviews: Q #1)What is ETL? Answer:ETL refers to Extracting, Transforming and Loading of Data from any outside system to the required place. These are the basic 3 steps in the Data Integra...
ETL tools extract the data from all the different data sources, transforms the data and and loads it into a data warehouse.ETL Testing MCQs: This section contains multiple-choice questions and answers on the various topics of ETL Testing. Practice these MCQs to test and enhance your skills on...
While performing ETL testing, two documents that will always be used by an ETL tester are ETL mapping sheets :An ETL mapping sheets contain all the information of source and destination tables including each and every column and their look-up in reference tables. An ETL testers need to be co...
ETL Testing Interview Questions and Answers Informatica Overview – ETL Tool Informatica Interview questions and answers Is it the Right Time to Start Your Career with... Why Informatica Is Getting More Popular? 7 Ways To Improve Your Software Testing Skills 7 Laws Anyone Working in Softw...
ETL - ETL Testing in Informatica As an ETL tester what are the things to test in Informatica tool. What are the types of testing has to do in informatica and the things to test in each type? If there is any documents on ETL testing. 2 Answers are availab
Further Reading =>Best Informatica Interview Questions Classification of ETL Testing in Informatica For better understanding and ease of the tester, ETL testing in Informatica can be divided into two main parts – #1) High-level testing #2) Detailed testing ...
These test conditions are can exists in the developer’s/tester’s mind /documented in word or excel. With time the test conditions either lost ignored or scattered all around to be really useful. In production if the ETL process runs successfully without error is a good thing...
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