Exam 25: Web Applications

_______ were invented to overcome the stateless protocol restrictions of HTTP.

A _____ is an object that is controlled by the JSF container.

The purpose of a JSF page is to generate a ____ page.

The user interface of a web application is displayed in a ______.

To query a database, a JavaBean needs a(n) ____________ object.

If the scope of a managed bean has been set to _______, then the bean stays alive during multiple requests from the same browser.

A method _________ specifies a bean and a method that should be invoked on the bean.

Consider the following code fragment: public String checkCity() { Zone = getTimeZone(city); If (zone == null) { return "error"; } Return "next"; } What is the result of executing the following JSF statement if zone is null? <h:commandButton value="Submit" action="#{timeZoneBean.checkCity}"/>

______ of a bean component can be accessed by tools without having to write Java code.

Both Swing and JSF handle the tedious details of capturing user input, but JSF ________.

Consider the following code fragment: public String checkCity() { Zone = getTimeZone(city); If (zone == null) { return "error"; } Return "next"; } Which JSF statement will call this method?

What does the second period in the following command denote? jar cvf time.war .

Which method(s) will this line from a JSF page call? The current time is #{timeBean.time}

One of the web application frameworks that has been developed is ________.

Where does the application program of a web application reside?

Which of the following represents part of the business logic of a three-tier application?

In JSF, button groups and ____ require that you specify two properties: the collection of possible choices and the actual choice.

____ support the separation of presentation and business logic.

One of the corresponding methods for a JavaBean property called city is:

One of the steps in deploying a JSF application is to _______ of the web application: