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

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Java Related Interview Questions

Questions Answers Views Company eMail

What is the difference between the include() and forward() methods?

1 1150

What are some disadvantages of storing session state in cookies?

1 1104

What is the servlet?

1 1172

What are the differences between the servletconfig interface and the servletcontext interface?

1 1285

What are the functions of the servlet container?

1 1720

Can servlet have a constructor ?

1 1125

Why do we need a constructor in a servlet if we use the init method?

1 1142

What is the directory structure of a war file?

1 1256

What is a servlet context object?

1 1223

How can the session in servlet can be destroyed?

1 1244

What are the types of protocols supported by httpservlet ?

1 1321

How do I use cookies to store session state on the client?

1 1058

What are the phases of the servlet life cycle?

1 1211

What’s the difference between genericservlet and httpservlet?

1 1238

What’s the difference between forward() and sendredirect() methods?

1 1096

Un-Answered Questions { Java Related }

What are the contents on web.xml in struts application ?

1060

What is lazy class?

484

Differentiate between static and non-static methods in java.

1118

explain different ways of using thread? : Java thread

1079

What is a classloader in java?

1086

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136

How to sort array in descending order in java?

989

How does java handle integer overflows and underflows?

1111

How can you inject java collection in spring?

506

what are the different modes of archival? Explain each mode in two lines each?

996

What is parsing in java?

1034

What is the difference between break and continue statements?

1120

what is reflection api? How are they implemented?

1102

What is the locale class?

1024

What do you understand by casting in java language? What are the types of casting?

923

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