Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
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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 12103

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

2164

Which Driver is preferable for using JDBC API in Applets?

2 8514

What type of driver called is pure Java driver?

Vertex,

3 9077

what is CallableStatement and what is its usage?

1 7638

What is the syntax of URL to get connection?

1 6553

what are the Different types of exceptions in JDBC?

1 15146

what are the types of result sets in JDBC 3.0 ?

HCL,

3 9334

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

10 66138

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

TCS,

2 6790

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

1 6662

What is Domain Naming Service (DNS)?

3 12313

What is Inet address?

17 88513

What is URL?

Wipro,

6 12626

What is meant by TCP, IP, UDP?

TCS, Wipro,

11 26063

Un-Answered Questions { Java Related }

Which script to change the java sdk used by profile?

875

Give an example of beanfactory implementation.

422

What happens if my dmgr is not running?

996

What is a line break example?

1003

What configuration changes are required to use resource files in Struts?

1036

What is the need of transient variables in Java ?

1074

What is jms endpoint?

841

Explain the steps involved in placing a servlet within a package?

1059

Difference between a class and an object?

1042

How to handle exceptions in spring mvc environment?

431

What is a module function?

1107

What is the difference between a synchronized method and a synchronized block?

1074

What is a method header?

1025

What is @activeprofiles?

430

What is the basic difference between string and stringbuffer object?

1092

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