Monthly Archives: September 2019

  • Important Informatica Questions & Answers

    Question.1 What is change data capture? Answer: Change Data Capture (CDC) helps identify the data in the source system that has changed since the last extraction. With CDC, data extraction takes place at the same time the insert, update , or delete operations occur in the source tables, and the..



  • Testing Interview Questions and Answers

    Question.1 What is functional testing?   Answer: Functional testing is black –box type of testing geared to functional requirements of an application. Test engineers “should” perform functional testing. Question.2 What is usability testing? Answer: Usability testing is testing for user-friendliness –Clearly this is subjective and depends on the targeted end-user..



  • Latest Informatica Question & Answer

    Question.1 The architectural difference between INFORMATICA 6.1 and 7.1 Answer: Few differences or the enhancements in 7.1, which I have noticed are VERSIONING in 7.1, Recovery, Can looking flat files. Question.2 Can U tell how normalize works with an example? Answer: Normalization is used to transform non tabular data structure..



  • Latest Testing Interview Questions and Answers

    Question.1 How do you introduce a new software QA process? Answer: IT depends on the size of the organization and the risks involved, For Large organizations with high—risk projects, serious management buy-in is required and a formalized QA process is necessary. For medium-size organizations with lower risk projects , management..



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