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Distance travelled
A car travells certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the time 5 hrs. What is the distance travelled.a) 210 KMsB) 30 KMsc) 20 KMsd) None Of these
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External procedure transformation and Custom transformation
What is the difference between "external procedure transformation" and "custom transformation"?
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How Data Access Object (DAO) class will handle the data
Suppose there are 2500 records to be handled? How Data Access Object (DAO) class will handle it?