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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

Can we declare static variables in JSP page.

TCS,

3 24292

wHAT IS DEFAULT SPECIFIER IN JAVA wHAT IS DEFAULT CONSTRUCTOR IN JAVA wHAT IS DEFAULT METHOD IN JAVA

IBM,

12 19970

can anybody send me j2ee softwares such as tomcat,weblogic server ,netbeans

2 4874

i am working in blackberry.In blackberry emulator it is connecting to server but when i installed the program in blackberry it is not connecting to server why

3 7487

what is the package for freshers in valuelabs.

1 6250

How can I make own ActionServlet? with example

IBM, TCS,

8 25384

Give me simple example of hibernate caching and explain the details of caching????? thanks in adv.

1 6481

write java code to print second max number in the array

Huawei, IBAB,

12 24637

can it possible to validate form field before execution of a servlet service method if yes how??

6 10573

how to call One constructor from another;

Innodata Isogen,

10 18217

cant we call run() method directly instead of calling indirectly through the start() method ? if we do so then what is the problem ?

HSBC, Subex,

7 15756

Where can i get jar file for use the struts-tags in struts2?

2 8579

difference between forward and sendredirect

Accenture,

6 12680

Write java code to print "Hello how are you" Thread1 should have "Hello" Thread2 should have "how are you" both the threads should start at the same time

Huawei,

4 10029

If there is no implementation of MARKER INTERFACE in java. Then how compiler come to know about specification.

2 6688

Un-Answered Questions { Java Related }

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2658

Can we extract main method from another class?

1026

What is the first argument of the string array in main method?

1025

what is reflection api? How are they implemented?

1102

What is java string pool?

1076

Find Best Job Vacancies across the world on Jooble!

133

Can we return resultset in java?

985

What is parsing in java?

1030

What do you know about validation plugin ?

1024

Are jvm’s platform independent?

975

What is the locale class?

1022

What is an object in java and how is it created?

1128

How can you inject java collection in spring?

503

What is the difference between break and continue statements?

1117

What if I write static public void instead of public static void?

928

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