Which characters may be used as the second character of an identifier, but not as the first character of an identifier?
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Whats new with the stop(), suspend() and resume() methods in jdk 1.2?
What is the infobus?
what is heepStored?
what is the use of State Factories?
What is a thread?
What is the diffrence between a local-tx-datasource and a xa-datasource?
diff between jsp include directive and jsp action include?
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
life cycle of an applet?
What’s jboss jbpm?
Is System.err.println(""Statement"); is execute the output on console . Example: System.err.println("Hello JAVA");
Why are component architectures useful?