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 are the different types of events of listeners?

417

Is singleton beans are thread safe in spring framework?

486

Name the exception class which is connected to the exceptions thrown by the applications?

424

Explain the concept of a beanfactory?

456

What is 'throws advice' in spring?

435

Write a program to print fibonacci series up to count 10.

971

Difference between arraylist and hashset in java?

1195

Write a program to print fibonacci series

1247

What is an object in java?

1098

What is local variable and instance variable?

1106

What is the difference between declaration and definition in java?

1164

How to find the given number is a prime number or not by getting input from the user

1166

How to reverse a string in java?

1138

What are the different access modifiers available in java?

1076

How to display all the prime numbers between 1 and 100

1092

Un-Answered Questions { Java Related }

What is wlst in web logic?

1251

Is null in java?

1082

What is import javax swing jframe?

1070

Can we write multiple catch blocks under single try block?

1154

Define the life cycle of a servlets.

1126

What is generic class?

1139

What are the two important tcp socket classes?

1175

What isolation level is used by the DBMS when inserting, updating and selecting rows from a database?

1013

what is resetcontentdescriptor node?

1075

What is externalizable interface?

1149

Explain the concept of auto wiring.

487

What is overloading and overriding in java?

1300

How is abstraction implemented in java ?

1100

How do you sort an array in java?

1047

What is the use of httpservletrequestwrapper?

1153

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