Java J2EE (14736)
J2ME (151)
Java Related AllOther (507) There are 2 methods in a class. Both have the same method signature except for return types. Is this overloading or overriding or what is it?
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9 13837There are 2 classes, 1 LandAnimal and another WaterAnimal. There is another class Animal which wants to have the properties of both LandAnimal and WaterAnimal. How will you design this situation?
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6 10812I have a String s = java; What is the output when I say s.replaceAll('j', 'k'); Also what is the value of s after replacing?
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8 11796If you are reviewing the code of your team members, what points will you look at, assuming the performance of the application is not so great
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2 6318
What is resultsetmetadata in java?
What can you do with xml access scripts?
What are the new features in spring 5?
What is bean? Where can it be used?
Is arraylist dynamic in java?
How important is the spring bean configuration file?
Please can anybody explain what exactly "the project architecture" means???
What is the preferred size of a component in java?
What is return type in java?
What portal resources can't be seperated for virual portal ?
What is the default cache service of hibernate?
Why should we use singleton pattern instead of static class?
What is a topic?
What is command line argument
When a thread is executing synchronized methods , then is it possible to execute other synchronized methods simultaneously by other threads?