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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is the final access modifier in java?

1078

Which one will take more memory: an int or integer?

1235

What are the differences between forwarding () method and sendredirect() methods?

1110

What is the difference between length and length() method in java?

1119

What is a java applet? What is an interface?

1098

What is a jit compiler?

1134

What is the difference between a factory and abstract factory pattern?

1145

Can we have more than one package statement in the source file?

1058

What’s the difference between unit, integration and functional testing?

1109

How would you format a date in java? I.e. In the ddmmyyy format?

1379

How do you reverse a string in java without using string buffer?

1096

Why we used vector class?

1069

What are the different types of multitasking?

1106

What are java annotations?

1159

What is the method overriding?

1082

Un-Answered Questions { Java Related }

what are the integration and supported environments in ibm mq?

896

How to insert an image or raw data into database?

1000

Is jdk required on each machine to run a java program?

1290

What is the difference between an orm and an odm?

390

What is the need of transient variables in Java ?

1072

What are the types of j2ee clients?

972

What are the two types of java?

1174

What is HQL?

309

What is inverse true in hibernate?

392

Define linked list and its features with signature?

1001

What is array pointers ?

1032

what is the final keyword denotes in java?

1090

What is flush buffer?

1050

When do I need to use reflection feature in java?

1080

How can we use new custom interfaces to enhance functionality of built-in interfaces of hibernate?

363

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