We all know that Dataset is purely disconnected architechure, but we also know that we can update the changes made to the dataset can be updated in the backend database. when there is no connection how does the update happedn?
6 12690What is the difference between in and exists. Ex: select * from emp where empno in(....) and select * from emp where empno exists(....) What is the difference between a Join and Union and Union and UnionAll.
5 11262Post New Accenture Interview Questions
Which commend used for terminating a browser operation?
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qty. of cement & sand required (100sq.mtr) for fixing of floor and wall tiles also fixing of marble stone on the floor
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You are given a dataset where the number of variables (p) is greater than the number of observations (n) (p>n). Which is the best technique to use and why ?
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