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1z0-441 – Oracle Mobile Development 2015 Essentials

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Showing 7–9 of 10 questions

Question 7

Identify the statement that correctly describes the configurable aspects of a MAF application.

Select an option, then click Submit answer.

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    It is possible to configure the application through user preferences and the end points for web services and login connections can also be configured.
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    It is possible to configure the application only through user preferences.
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    MAF provides a built-in user interface to change the end points for web services and login connections.
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    It is possible to configure an application through user preferences and the Configuration Service, but only if the application relies on the Access Control Service for authorization.
Question 8

You are debugging an MAF application. The application stores the total cost of items in the user’s shopping cart in a managed bean variable. The total cost is then displayed in an AMX page via an amx:outputText component. A button is pressed on the page to add another item to the shopping cart, and, as a result, the total cost value is changed in the managed bean. However, you notice that the value is not changed in the AMX page.

Which is the reason for this behavior?

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    The total cost variable does not have a PropertyChangeListener firing on data change.
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    The scope of the managed bean is pageFlowScope.
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    The variable is an int instead of a double.
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    The amx:outputText partialTrigger property must include the ID of the amx:commandButton that is invoking the change.
Question 9

You have built a mobile application with features X and Y. You have implemented an application level oracle.adfmf.application.LifeCycleListener named AppListener with methods start(), stop(),activate(), and deactivate(). You have also implemented two feature-level oracle.adfmf.feature.LifeCycleListener classes for features X and Y named XListener and YListener with methods activate() and deactivate().

A user has opened your application and the code is currently executing in feature X. The user then performs the following steps:

1. Suspend the application (put it in the background).

2. Start the application.

3. Open feature Y.

Which option describes the methods and the specific order in which they are invoked when the user performs these steps?

Select an option, then click Submit answer.

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    AppListener.stop(), AppListener.start(), YListener.activate()
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    XListener.deactivate(), AppListener.deactivate(), AppListener.activate(), XListener.activate(), XListener.deactivate(), YListener.activate()
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    XListener.stop(), YListener.activate()
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    XListener.deactivate(), XListener.activate(), XListener.deactivate(), YListener.activate()