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 final access modifier in java?

1098

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

1259

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

1128

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

1136

What is a java applet? What is an interface?

1115

What is a jit compiler?

1155

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

1163

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

1074

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

1128

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

1397

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

1118

Why we used vector class?

1085

What are the different types of multitasking?

1122

What are java annotations?

1184

What is the method overriding?

1100

Un-Answered Questions { Java Related }

Explain Reliability Mechanisms in JMS?

1457

What is prefix of a string?

1051

What is swing used for?

961

what is a green thread? : Java thread

1037

What are struts in java?

948

What is the difference between using getSession(true) and getSession(false) methods?

1063

Which variables are stored in stack?

917

What is a managed node?

898

Define inheritance?

1036

What are transaction attributes?

1124

How do I connect to jdbc?

967

What is the difference between get and post methods?

1063

Why do we use regex?

1051

Where to set the path?

924

Does variable declaration allocate memory?

1066

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