IBM Worklight V6.0 Mobile Application Development - C2180-278 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

A mobile application developer created a Mobile Web app and optimized it using the Minification feature in Worklight Studio. The developer needs to debug the application JavaScript in a comfortable manner. Consider the following application structure.

Which includes/excludes rules configuration should the application developer use in the minification process to debug only the application's JavaScript after the application's web
resources have been minified? (choose 2)

A. excludes="**.js; *.css"excludes="**.js; *.css" B. includes="**/*.js; *.css" C. includes="**/common/*.css" D. excludes="**/js/exampleApp.js"excludes="**/js/exampleApp.js" E. excludes="**/jqueryMobile/*.js"excludes="**/jqueryMobile/*.js"

Discussion 0

Correct Answer: B,D Vote an answer

Question 2

A mobile application developer needs to invoke a Java class directly from a server side Worklight adapter. Which one of the following tasks is required to accomplish this?

A. Include the Java class in the <Worklight Project Folder>/server/native directory. B. Ensure the Java package begins with the com, org or net domain. C. Assign a JavaScript variable as a reference to the Java class. D. Upload the Java package to the Worklight server.

Discussion 0

Correct Answer: B Vote an answer

Question 3

A mobile application developer has been asked to write an application that will work even when there is no connectivity. When input data is to be saved, the application must determine whether it should be written to the server or to a cache. How should the application developer do this?

A. Call WL.Server.isConnected() before every call to the Worklight server, and write to the cache if it returns false. B. Use the Worklight API call WL.Framework.addEventListener to register callbacks when WL.Events.WORKLIGHT_IS_CONNECTED andWL.Events.WORKLIGHT_IS_DISCONNECTED are fired by the Worklight framework. C. Use the JavaScript API call Document.addEventListener to register callbacks when WL.Events.WORKLIGHT_IS_CONNECTED andWL.Events.WORKLIGHT_IS_DISCONNECTED are fired by the Worklight framework. D. Use the Worklight API call WL.Server.setConnectivity() to register a function to be called whenever the application goes offline or comesback online.

Discussion 0

Correct Answer: C Vote an answer

Question 4

What is the name of the JSON object used to store translated application strings?

A. Strings B. Messages C. Languages D. Translations

Discussion 0

Correct Answer: B Vote an answer

Question 5

A mobile application developer needs to add a button to a Worklight application. Using the Rich Page Editor, the application developer drags a button widget onto the canvas of the existing page. What should the application developer do to give the button the id "getContactsButton" and have it invoke the JavaScript function getContacts() when it is clicked?

A. Find the Properties view for the the button and select the All tab. Then type getContactsButton in the id field and select getContacts() inthe onclick drop down menu. B. Find the Properties view for the the button and select the All tab. Then type getContactsButton in the id field, locate the onclick propertyand type getContacts() for its value. C. Right-click on the canvas and bring up the properties dialog, type getContactsButton in the id field and select getContacts() in theonclick drop down menu. D. Right-click on the canvas and bring up the properties dialog, type getContactsButton in the id field, locate the onclick property and typegetContacts() for its value.

Discussion 0

Correct Answer: B Vote an answer

Question 6

A mobile application developer intends to use Custom device provisioninig in an application. Which is the correct mobile security test configuration the application developer needs to define in authenticationConfig.xml?

A. <mobileSecurityTest name="DeviceProvisioningSecurityTest"><testAppAuthenticity/><testDeviceId provisioningType="custom" /></mobileSecurityTest> B. <mobileSecurityTest name="DeviceProvisioningSecurityTest"><testAppAuthenticity/><testDeviceId provisioningType="custom" realm="DeviceProvisioningRealm"/></mobileSecurityTest> C. <mobileSecurityTest name="DeviceProvisioningSecurityTest"><testAppAuthenticity/><testDeviceId provisioningType="auto" realm="DeviceProvisioningRealm"/></mobileSecurityTest> D. <mobileSecurityTest name="DeviceProvisioningSecurityTest"><testDeviceId provisioningType="custom" realm="DeviceProvisioningRealm"/></mobileSecurityTest>

Discussion 0

Correct Answer: B Vote an answer