Skill/Topic: ServletsA) Servlet provide a way to generate dynamic documents that is both easier to write and faster to run. B) Servlet also address the problem of doing server-side programming with platform-specific APIsC) They are developed with the Java Servlet API, a standard Java extensionD) They have slower response

skumaran_15

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• Dec 14th, 2005

CGI has slower response, as create separate instances for every request it recieves.

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Skill/Topic: Programming ConstructsA) TrueB) FalseExplanation: use the div tag.

Skill/Topic: Programming ConstructsA) The Local Systems IP Address B) Local Systems Port Number C) Remote System’s IPAddress D) Remote System’s Port Number.

Skill/Topic: Programming ConstructsA) stacktrace

Skill/Topic: Programming ConstructsA) Information such as the names of the parameters passed in by the client, the protocol (scheme) being used by the client, B) The names of the remote host that made the request and the server that received it. C) Also the input stream, as ServletInputStream.Servlets use the input stream to get data from clients that use application protocols such as the...

Skill/Topic: FundamentalsA) XHTML B) XML C) DHTML D) HTML

Skill/Topic: FundamentalsA) 1 only B) 2 only C) 1,2 both  D) Neither 1 nor 2.

Skill/Topic: FundamentalsA) Server Side Push

Skill/Topic: FundamentalsA) application interface refers to the webapplication environment B) session interface refers to the user session C) request interface refers to the request page D) response interface refers to the response page

Skill/Topic: FundamentalsA) TrueB) FalseExplanation: Typically, a default inactivity lease period for all sessions is set within your JSP engine admin screen or associated properties file. However, if your JSP engine supports the Servlet 2.1 API then the above feature is supported.

Skill/Topic: JSP ConnectionsA) TrueB) FalseExplanation: But the quick alternative would be, after sending the required data to the users browser, redirect the response to a different Servlet which would try to read back the cookie. If this Servlet is able to read back the cookie, then it was successfully saved, else user had disabled the option to accept cookies

Skill/Topic: JSP ConnectionsA) Using name/value pairs in the URL B) Providing the details in the conf/web.xml files C) Using param name construct. D) None of the above

Skill/Topic: Session HandlingA) ClusteringExplanation: IBM websphere and JRun(From version 3.0) supports this concepts.

Skill/Topic: Session HandlingA) TrueB) FalseExplanation: Not because once it is invalidated then it is garbage collected.

Skill/Topic: JSP Life CycleA) Objects with page scope are accessible only within the page where they are created.B) References to objects with page scope are stored in the pagecontext objectC) All references to such an object shall be released after the response is sent back to the client from the JSP page or the request is forwarded somewhere else.D) All of the above.

Skill/Topic: JSP Life CycleA) Objects with request scope are accessible from pages processing the same request where they were created.B) All references to the object shall be released after the request is processed; in particular, if the request is forwarded to a resource in the same runtime, the object is still reachable.C) References to objects with request scope are stored in the request object.D)...

Skill/Topic: JSP Life CycleA) Objects with application scope are accessible from pages processing requests that are in the same application as they one in which they were created. B) All references to the object shall be released when the runtime environment reclaims the ServletContext. C) Objects with application scope can be defined (and reached) from pages that are not session-awareD) References...

Skill/Topic: JSP Life CycleA) 4KExplanation: 4096 bytes

Skill/Topic: JSP Life CycleA) i,ii,,iiiB) iii,i,iiC) i,ii,iiiD) ii,iii,i

Skill/Topic: ServletsA) protected void doGet (HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException B) protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException C) protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException D) protected void...