BigClasses Latest News and Updates


    Question.1 What will happen if you are using Update Strategy Transformation and your session is configured for “insert”? Answer: If U using a update strategy in any of UR mapping ,then in session properties U have to set treat source rows as Data Driven ,if U select insert or update..

  • Manual testing questions and answers -2

    Question.1 What is a Test Build Manager? Answer: Test Build Managers deliver current software versions to the test environment, install the application’s software and apply software patches, to both the application and the operating system, set-up maintain and back up test environment hardware. Depending on the project, one person may..

  • 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..

  • Interview Questions for Qlikview Server Admin

    Question.1 What is QlikView Server (QVS) and Publisher? Answer: QlikView server hosts all the QlikView documents, users and objects. QlikView server is accessed by QlikView management console. QlikView publisher is a component of QVS and is used for content management, access, data reduction and distribution. A separate license is required..

  • Interview Questions for Qlikview Designer-2

    Question.1 What is calculated dimension? Answer: Charts in QlikView require dimensions. Dimensions provide context to measure or expressions. Sometimes these dimensions exist in the data and sometimes need to be calculated. Such dimensions are called calculated dimensions. Calculated dimensions are created in the chart, by using “Add Calculated Dimension” or..

  • Interview Questions for Qlikview Designer

    Question.1 How dimensions are displayed on a QlikView dashboard? Answer: List box and Multi box can be created on a dashboard to display dimensions. Question.2 What chart types are available in QlikView? Answer:  QlikView provides different kinds of visualization objects. Some of the charts which can be used are Bar..

  • Commonly Asked Qlikview Interview Questions

    Question.1 In an organization, data is updated monthly. Few thousand rows of data get added every month to the existing tables. How you will load this data so that most updated data is reflected in the dashboard? Answer: This data load can be done by creating an incremental load script…

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