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A user of a web application sees a jsessionid argument in the URL whenever a resource is accessed. What does this mean? a. The form must have the field jsessionid b. URL rewriting is used as the session method c. Cookies are used for managing sessions
22951) 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 4328how to create Calculator GUI using Gridbaglayout as like as Window Calculator??????????? (Open calculator Go-->Run-->type calc-->Enter)
TCS,
1 10196Write a java program to find out the sum of harmonic series : 1 + ½ + 1/3 + ……… up to nth term , for any value of n.
2 15678Will it be called overriding if I do not change the parameters or return type, instead throw a different exception in the method signature.
4 8325Post New Advanced Java Questions
Why does the option tag render selected=selected instead of just selected?
int x=5,i=1,y=0; while(i<=5) { y=x++ + ++x; i=i+2; } System.out.println(x); System.out.println(y); System.out.println(i); How to solve this? Please explain!
What is the relationship between the canvas class and the graphics class?
What is difference between object state and behavior?
Are enterprise beans allowed to use thread.sleep()?
Why doesn’t the focus feature on the tag work in every circumstance?
What value does read() return when it has reached the end of a file?
What is in-memory replication?
Difference between DurableSubscription and non- DurableSubscription?
Will the general public have access to the infobus apis?
What is the form of storage space in java?
What is a sessionfactory? Is it a thread-safe object?
what are RemoteObjects?
How to implement RMI in Java?
Why are my checkboxes not being set from on to off?
