Advanced Java Interview Questions
Questions Answers Views Company eMail

When is the best time to validate input?

84

Why does the option tag render selected=selected instead of just selected?

73

Can you give me a simple example of using the requiredif validator rule?

81




What is message driven beam?

58

What does module-relative mean?

75

Do I have to use jsps with my application?

68

What are callback interfaces?

68

What is a modular application?

62




What is the difference between the session.update() method and the session.lock() method?

70

Why are some of the class and element names counter-intuitive?

56

Is infobus easy to use?

59

What is a session? Can you share a session object between different theads?

63

Explain the advantages and disadvantages of detached objects.

71

Can I use multiple html form elements with the same name?

67

How can I scroll through list of pages like the search results in google?

63


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Un-Answered Questions { Advanced Java }

Is the ternary operator written x : y ? Z or x ? Y : z ?

79


What is the relationship between local interfaces and container-managed relationships?

83


What is the purpose of the wait() method?

100


Why are component architectures useful?

79


What event results from the clicking of a button?

64






Do I have to use jsps with my application?

68


What do you know about seam?

67


What are local interfaces? Describe.

87


What is a session? Can you share a session object between different theads?

63


Why use a datasource when you can directly specify a connection details? (in a J2EE application)

2659


What are various types of class loaders used by jvm?

70


Is the session factory thread safe?

74


What modifiers may be used with an inner class that is a member of an outer class?

64


What is the purpose of the notifyall() method?

79


What is TL and its use?

1409