What are the purpose of introspection?

0 Answers  

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whats is mean by class.forName() whats the return type of class

3 Answers   SolutionNET,

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what is diff between Access modifier and specifier?

5 Answers   L&T,

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What are the different class loaders used by jvm?

0 Answers  

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i want documentation of text file splitter & merger of advanced java

1 Answers   Infosys,

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On a computer that having single CPU, how multithreading concept can be achieved?

1 Answers   Zensar,

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What will happens, when a thread cannot acquire a lock on an object?

2 Answers  

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What is the relationship between an event-listener interface and an event-adapter class?

0 Answers  

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Difference between swing and awt?

0 Answers  

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1) which method of the RequestDispatcher cannot be called once the output is sent to the client? a. forward b. include c. both a&b 2) which interface should an object implement to get notified of changes to the list of active sessions in a web application? a. HttpSessionListener b. HttpSessionActivationListener c. HttpSessionAttributeLIstener 3) A user can select multiple locations from a list box on an HTML form, which of the following methods can be used to retrieve all the selected location? a. getParameter() b. getParameterValues() c. getParamValues() 4) which of the following methods should be used to send character text to the client? a. ServletResponse.getWriter() b. ServletResponse.getOutputStream() c. ServletResponse.getOut() 5) which implicit object is always available in a JSP page? a. exception b. session c. out 6) which inclusion mechanism doesn't include the source of the page, rather the output of the page. a. include directive b. jsp:include action c. Bothe a& b 7) which attribute of the page controls whether a page participates in session or not? a. session-allowed b. session c. isSession

1 Answers  

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Why is string immutable in java?

0 Answers  

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What is an abstract method?

0 Answers  

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