How primary key is implemented in Oracle?

0 Answers  

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What is JTS?

0 Answers  

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What is the priority of Garbage collector thread?

3 Answers  

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What is the lifecycle of an applet?

2 Answers  

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For which statements does it make sense to use a label?

0 Answers  

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What is message driven beam?

0 Answers  

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whats is stored procedure,joins

1 Answers   Photon,

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What is a convertor?

1 Answers   Suzlon,

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What method is invoked to cause an object to begin executing as a separate thread?

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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Can we define constructors in Servlet?

3 Answers   Accenture, Opus, Wipro,

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What is servlet preinitialization

1 Answers   iFlex,

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