C5050-408 by IBM Actual Free Exam Questions And Answers

Question 1

A mobile application developer needs to modify the direct update interface of an application to set a custom message requested by a client. To accomplish this task, the application developer needs to use the handleDirectUpdate function.
How should the application developer implement this requirement?

A. wl_DirectUpdateChallengeHandler.handleDirectUpdate = function(directUpdateData,
directUpdateContext)
{
var customDialogTitle = 'Custom Title Text'; var customDialogMessage = 'Custom
Message Text'; var customButtonText = 'Custom Button Text';
WL.SimpleDialog.show(customDialogTitle, customDialogMessage, [{ text :
customButtonText, handler : function() {
directUpdateContext.start();
}
}]);
};

B. wl_DirectUpdateChallengeHandler.handleDirectUpdate = function(directUpdateData,
directUpdateContext)
{
var customDialogTitle = 'Custom Title Text'; var customDialogMessage = 'Custom
Message Text'; var customButtonText = 'Custom Button Text';
WL.SimpleDialog.show(customDialogTitle, customDialogMessage, [{ text :
customButtonText, handler : function() {
directUpdateContext.stop();
}
}]);
};

C. wl_DirectUpdateChallengeHandler.handleDirectUpdate = function(directUpdateContext)
{
var customDialogTitle = 'Custom Title Text'; var customDialogMessage = 'Custom
Message Text'; var customButtonText = 'Custom Button Text';
WL.SimpleDialog.show(customDialogTitle, customDialogMessage, [{ text :
customButtonText, handler : function() {
directUpdateContext.init();
}
}]);
};

D. wl_DirectUpdateChallengeHandler.handleDirectUpdate = function(directUpdateContext)
{
var customDialogTitle = 'Custom Title Text'; var customDialogMessage = 'Custom
Message Text'; var customButtonText = 'Custom Button Text';
WL.SimpleDialog.show(customDialogTitle, customDialogMessage, [{ text :
customButtonText, handler : function() {
directUpdateContext.stop();
}
}]);
};

Discussion 0

Correct Answer: A Vote an answer

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Question 2

An application developer has created an SQL adapter for a hybrid application.
Which artifacts were automatically generated when the application developer created the SQL adapter?

A. {Adapter_Name}.xml, {Adapter_Name}.-impl.js, and filtered.xsl

B. {Adapter_Name}.xml, {Adapter_Name}.-impl.js, filtered.xsl, and {Adapter_Name}.adapter

C. {Adapter_Name}.xml and {Adapter_Name}-impl.js

D. {Adapter_Name}.xml, {Adapter_Name}.-impl.js, and {Adapter_Name}.adapter

Discussion 0

Correct Answer: D Vote an answer

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Question 3

An application developer has developed a mobile web application that uses a large number of resources. The application developer intends to improve the startup time of the application.
To do so, which technique should the application developer use?

A. Compression

B. Concatenation

C. Encryption

D. Minification

Discussion 0

Correct Answer: B Vote an answer

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Question 4

A client requires to change the default IBM splash image of an Android Worklight application.
How can the application developer implement this requirement?

A. Replace splash.png located in android\native\res\drawable with the customized splash image.

B. Use WL.App.showSplashScreen API method and add a custom Java code to reload the application.

C. Save the customized image in the images folder and change configurations in the application-descriptor.xml file.

D. Uncomment the autoHideSplash option in the initOptions.js file.

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Question 5

An application developer has built a hybrid application using Worklight Studio and has added an Android environment to the application. The application developer has now built and deployed the Android environment to the Worklight Server.
In the application developer has correctly set up and configured their Android development environment, which of the following steps would they need to complete in order to the run the application on the Android emulator?
Choose Run As -> Preview

A. Right-click the apps/{Application_Name}/android folderChoose Run As -> Preview

B. Right-click the automatically generated Android Project ({Project_Name}{App_Name}Android Folder)Choose Run As -> Android Application

C. Right-click the automatically generated Android Project ({Project_Name}{App_Name}Android Folder)

D. Right-click the apps/{Application_Name}/android folderChoose Run As -> Android Application

Discussion 0

Correct Answer: B Vote an answer

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Question 6

An application developer needs to update the web resources for a deployed application. The developer is exploring the use of Direct Update to deliver the updated web resources directly to the deployed application without uploading a new version of the application to the Apple App Store and Android Market.
The developer has located an explicit call to check for direct updates in the application code as follows: WL.Client.login("wl_directUpdateRealm", {onSuccess:..., onFailure:...})
Which security realm configuration allows the application developer to use Direct Update to deliver the updated web resources, only when the explicit call to check for direct updates in the application code is executed?
The application is protected with a:

A. custom security test and a Direct Update test is not specified.

B. mobile security test and a Direct Update test is specified with mode="disabled".

C. custom security test and a Direct Update test is specified with mode="disabled".

D. mobile security test and a Direct Update test is not specified.

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Question 7

An application developer is ready to deploy a hybrid application to a production server. The Worklight administrator notifies the developer that the application needs to report statistics to the Operational Analytics server.
What must the application developer do to ensure analytics data is sent to the Operational Analytics server?

A. Rewrite all log calls in the application to be of the format WL.Analytics.log( object, message );

B. Define the url of the Operational Analytics server in the worklight.properties file using the propertywl.analytics.url.

C. Add the following entry to the js/initOptions.js file of the application analytics : { enabled: true, url : <analytics server url> }

D. Set the value of wl.analytics.logs.forward to true in the application-descriptor.xml file.

Discussion 0

Correct Answer: B Vote an answer

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Question 8

A mobile application developer completed a successful installation of the Worklight-CLI (Command Line Interface) on their local environment.
What does the application developer need to do to ensure that the worklight and wl commands are in the system path?

A. Run the worklight command

B. Run the wl command

C. Run the wl start command

D. Log out and then log back in

Discussion 0

Correct Answer: D Vote an answer

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IBM Worklight Foundation V6.2, Mobile Application Development - C5050-408 Exam Practice Test

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