What is RMI Registry?

6 Answers   Siemens, United Software Solutions,

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Have you used threads in Servelet?

0 Answers   Satyam,

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

0 Answers  

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Can constructors be synchronized in java?

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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What is preemptive and Non-preemptive Time Scheduling?

6 Answers   Cognizant,

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How a component can be placed on Windows?

0 Answers   Wipro,

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when we applied start()method on a thread ,how does it know that to execute run()method on that object?

2 Answers   HCL,

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Why RMI required an interface?

1 Answers  

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How is a java object message delivered to a non-java client?

0 Answers  

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What is UniCastRemoteObject and what is its use in RMI?

6 Answers  

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What are callback interfaces?

0 Answers  

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