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CTS JDBC Interview Questions
Questions Answers Views Company eMail

How to check null value in JDBC?

 1 3811

What are statements in JAVA ?

 1 3213

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 20830

What will happen when ResultSet is not closed?

 1 5718

how many JDBC drivers ?name them?

 6 8992




what happens if connection is not closed?

 7 21155

How to create Connection interface object because it is Interface , Interface is not instansiated?

 9 14247

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CTS JDBC Interview Questions


Un-Answered Questions

1)you have multiple source system where u receive files ,how do you actually load into mapping using transformation,what are the transformation you use? 2)you have files in ftp location ,how do you get it into mapping with you ETL concept?

1368

what is cswip?

6939

Would you like to ask us any questions?

391

What is == mean?

247

What is a merge?

338




How to create a cookie using vbscript?

308

Which type does string inherit from?

291

Can you use videos in powerpoint?

40

What are inline functions? What is the syntax for defining an inline function?

284

what are the two types of licensing options available for using amazon rds for oracle?

46

Can you explain new content durability?

298

What is the point of apache spark?

54

What is key benefits of google analytics ?

1

Can I host my own website?

37

What does it mean to embed a font?

155