Answer / mukundvishy

Two tier is Client Server architecture. For example using
Oracle database and Oracle Forms/VB.

3 tier is introducing one more tier. For example, a web
server (IIS, Apache, Tomcat etc.), an EJB Application server
(Weblogic, websphere etc.) and a database (oracle, sql
server etc.)

How can we store the file in the oracle database?

0 Answers  

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What is 2-tier and 3-tier architecture?

1 Answers   TCS,

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Without using of Class.forName(? ?), how do you connect to db?

3 Answers   IBM,

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What is the limitation of PreparedStatement and how to overcome it?

0 Answers  

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Is jdbc a framework?

0 Answers  

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What is a Connection?

1 Answers  

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HI ALL, How to Overcome "OutOfMemoryException"? when I am compiling source having more than 1000 LOC throwing this exception. Can any one give correct answer to my question? thx

5 Answers  

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What is the return type of execute, executequery and executeupdate?

0 Answers  

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Explain creation of statement object with connection method create method with help of an example.

0 Answers  

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dear friends I have made connection with SQLSERVER where the following code is compiling properly but giving error at the runtime . I think error in this line where i am sending the value through string Connection connection = DriverManager.getConnection ( "jdbc:microsoft:sqlserver://localhost:1433","sa",""); import java.sql.*; //import mssqlserver.*; public class TestSQLCON { public TestSQLCON() throws Exception { // Get connection DriverManager.registerDriver(new com.microsoft.jdbc.sqlserver.SQLServerDriver()); System.out.println(); System.out.println("Successfully connected one"); System.out.println(); Connection connection = DriverManager.getConnection ( "jdbc:microsoft:sqlserver://localhost:1433","sa",""); if (connection != null) { System.out.println(); System.out.println("Successfully connected"); System.out.println(); // Meta data DatabaseMetaData meta = connection.getMetaData(); System.out.println("\nDriver Information"); System.out.println("Driver Name: " + meta.getDriverName()); System.out.println("Driver Version: " + meta.getDriverVersion()); System.out.println("\nDatabase Information "); System.out.println("Database Name: " + meta.getDatabaseProductName()); System.out.println("Database Version: "+ meta.getDatabaseProductVersion()); } } public static void main (String args[]) throws Exception { TestSQLCON test = new TestSQLCON(); } } so please help me

2 Answers  

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How do you insert images into database using jdbc?

0 Answers  

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what is connection pooling?

6 Answers   Wipro,

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