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
Answer Posted / dhanu
1.(b)include,
2.(c)HttpSessionAttributeLIstener
3.(a)getParameter()
4.(a)ServletResponse.getWriter()
5.(a)exception
6.(c)Bothe a& b
7.(b)session
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
What is glasgow?
What method is invoked to cause an object to begin executing as a separate thread?
What is the immediate superclass of the applet class?
What is the highest-level event class of the event-delegation model?
what are memory considerations of jsp compares to other web components?
Where can I find seam examples and documentation?
If we opened Windows Internet Explorer 4 times, does it starts 4 processes or 4 threads?
To identify IDL language what mapping mechanism is used?
How will you pass parameters in RMI? Why do you serialize?
what are getters and setters in Java with examples?
whats is statement and procedure
Is the session factory thread safe?
How are the elements of a cardlayout organized?
What is a clone?
What is the infobus?