How to make Java work with SQL Server?

Question

I know this is a basic question, but I can\'t seem to find an answer and I apologize, if this question is way too stupid, but here we go:

I am supposed to work with

Answer 1

If you are use sqljdbc4.jar, use the following code

ResultSet objResultSet = objPreparedStatement.getResultSet();
if (objResultSet == null) {
  boolean bResult = false;
  while (!bResult){
    if (objPreparedStatement.getMoreResults()){
      objResultSet = objPreparedStatement.getResultSet();
      bResult = true;
    }
  } 
}
objCachedRowSet = new CachedRowSetImpl();
objCachedRowSet.populate(objResultSet);
if (CommonUtility.isValidObject(objResultSet)) objResultSet.close();
objResultSet = null;