Answer / hinaresh2003

The normalization is a step by step process of removing
redundancies and dependencies of attributes in data
structure

Answer / sambireddy

dividing the relation into sub relations for freeing of
certain undesirable characteristics—insertion, update, and
deletion anomalies nothing but a normalization

What is an odbc driver?

0 Answers  

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What is jdbc architecture?

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How do we call a stored procedure from jdbc?

0 Answers  

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Compare jdbc and odbc and how is jdbc required in this context.

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Can I get a null resultset?

0 Answers  

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What is jdbc vs odbc?

0 Answers  

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java.lang.ClassNotFoundException:oracle.jdbc.driver.OracleDr iver? I get this error at run time.I used oracle10G. I set CLASS PATH:C:\oraclexe\app\oracle\product\10.2.0 \server\jdbc\lib\ojdbc14.jar; I write JDBC PROGRAM like import java.sql.*; class Example { public static void main(String args[]) { try { Class.forName ("oracle.jdbc.driver.OracleDriver"); System.out.println("Driver Loaded"); Connection con=DriverManager.getConnection ("jdbc:oracle:thin:@localhost:1521:xe","system","salmas"); System.out.println("Driver Connected"); Statement st=con.createStatement(); ResultSet rs=st.executeQuery("select * from emp"); while(rs.next()) { System.out.println(rs.getInt(1)); System.out.println(rs.getString(2)); System.out.println(rs.getString(3)); } st.close(); con.close(); } catch(Exception e) { System.out.println(e); } finally { System.out.println("it's finally block executed"); } } }

6 Answers   CTS,

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i have 1000 records in resultset, how to get first 100 records from resultset, because resultset fetch all 1000 records at a time?

8 Answers   HSBC,

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can we define indexes on a foreign key? Explain pros and cons?

1 Answers  

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Give an example of code used for setting up connection with a driver.

0 Answers  

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What is @entity in java?

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What is JDBC Batch Processing and what are it’s benefits?

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