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Java Related Interview Questions
Questions Answers Views Company eMail

What is the latest version of JDBC? What new features are added?

 4 10552

What are the conditions applies to varchar variable, when using in procedures?

 1614

Which Driver is preferable for using JDBC API in Applets?

 2 7581

What type of driver called is pure Java driver?

Vertex,

3 7892

what is CallableStatement and what is its usage?

 1 6871

What is the syntax of URL to get connection?

 1 5823

what are the Different types of exceptions in JDBC?

 1 14186

what are the types of result sets in JDBC 3.0 ?

HCL,

3 8112

What is execute(), executeUpdate() and executeQuery() methods?

 10 62695

Is it possible to send an object using Sockets, if so, how it can be?

TCS,

2 5361

How does server know that a client is connected to it or not?

 1 5609

What is Domain Naming Service (DNS)?

 3 10109

What is Inet address?

 17 82093

What is URL?

Wipro,

6 10367

What is meant by TCP, IP, UDP?

TCS, Wipro,

11 21927

Un-Answered Questions { Java Related }

Is there any limitation of using inheritance?

569

How to achieve JDBC Connection Pooling using JDBC DataSource and JNDI in Apache Tomcat Server?

530

What is the difference between the session.get() method and the session.load() method?

600

What exactly is spring boot? : Spring Boot

226

How a spring is formed?

154




What is the difference between abstract classes and interfaces?

510

What is the apache struts vulnerability?

517

What is an actionevent in java?

450

What is entitymanager persist?

189

Why servlet is mostly used?

742

Which exception is thrown if the servlet is not initialized properly?

587

In what points, can weaving be applied?

155

Is java a digit method?

511

What is this () in java?

577

What is a dependency code?

158

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