Why use POJO when I can use hashmap

0 Answers   Infotech,

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Explain phantom read?

0 Answers  

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how team leaders assign work for the team member like through papers,word document

1 Answers   TCS,

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What method MUST be implemented by all threads?

1 Answers  

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what is domain,give me some brief information about that?

1 Answers  

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How task's priority is used in scheduling?

0 Answers   HCL,

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What are the JSP implicit objects ?

1 Answers   eMids,

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Is 'synchronised' a modifier?

2 Answers   NIIT,

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wahts is mean by dynavalidatorform in struts/

1 Answers   SolutionNET,

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How many ways can a thread be used?

4 Answers   Sun Microsystems,

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Describe responsibilities of Activator?

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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