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 a modular application? What does module-relative mean?

1 1149

Brief description about local interfaces?

1 1361

Can I have an action without a form?

1 1183

Why does the tag url-encode javascript and mailto links?

1 1074

What are the purpose of introspection?

1 1281

How would you reatach detached objects to a session when the same object has already been loaded into the session?

1 1280

Why a component architecture for the java platform?

1 1344

What are the pros and cons of detached objects?

1 1063

How can I avoid validating a form before data is entered?

1 1072

What are the different methods of identifying an object?

1 1153

What are the different approaches to represent an inheritance hierarchy?

1 1141

Why is actionform a base class rather than an interface?

1 1136

What is meant by method chaining?

1 1223

What are the benefits of detached objects?

1 1116

What helpers in the form of jsp pages are provided in struts framework?

1 1052

Un-Answered Questions { Java Related }

What do you mean by an interface in java?

1093

What is action chaining ?

1154

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

1056

what is reflection api? How are they implemented?

1094

Can we return resultset in java?

985

What is a classloader in java?

1080

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

992

What is parsing in java?

1022

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

2657

Realized?

2248

What is the java api?

981

What do you know about validation plugin ?

1020

Find Best Job Vacancies across the world on Jooble!

126

How to create a base64 decoder in java8?

1124

What is difference between @controller and @restcontroller in spring?

531

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