State true or falseCan we retrieve a whole row of data at once, instead of calling an individual ResultSet.getXXX method for each column ?

A) True
B) False
Explanation: The ResultSet.getXXX methods are the only way to retrieve data from a ResultSet object, which means that you have to make a method call for each column of a row. It is unlikely that this is the cause of a performance problem, however, because it is difficult to see how a column could be fetched without at least the cost of a function call in any scenario.
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Praveen

  • May 17th, 2006
 

we cannot retrieve a whole row of data at once.

In JDBC getXXX() are the methods which are used to get the data from ResultSet by columnwise.

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