Mock question

[Raj Kumar]

Hi all,

Which of the following statements are true?
Choose at least one answer.

a. To be able to directly access a servlet the servlet-name must have a matching servlet-mapping

b. The init-param tag may contain java code between its opening and closing brackets

c. The welcome-file tag can mark a servlet as the default item that is returned from a url

d. The welcome-file tag must point to a servlet called welcome

e. The error-page tag must point to an html or JSP page, not a servlet

The correct ans as given my mock exam is options A&C and according to me is only option e.

Pls let me know your views and an explanation for that too.

thanks for your time,

bye,
RajKumar

[Joe San]

A and C are the correct options. A servlet can also be marked both as a welcome file and an error page. Think of it....a JSP is ultimately a servlet. What all a JSP can do, a servlet can do.

[Raj Kumar]

Hi Jothi Shankar Kumar Sankararaj,
thanks for the reply, tried to invoke a servlet on exception and it worked. great thanks for that

Can you pls explain how can we achieve the option C ?

i can't understand what they ask in the first option? if possible pls explain that.

Thanks for your valuable time,

bye,
RajKumar