IBM Worklight V6.0 Mobile Application Development 認定 C2180-278 試験問題:

1. A mobile application developer is creating a mobile application using Worklight Studio and wants to quickly test the application using the Mobile Browser Simulator. After building and deploying the application, what additional steps must the application developer take to accomplish this?

A) Right-click on the application nameSelect Run As -> Run on Server
B) Right-click on the project nameSelect Open Worklight ConsoleSelect Preview as Common Resources
C) Right-click on the application nameSelect Run As -> Preview
D) Right-click on the project nameSelect Open Worklight ConsoleSelect the application environment you want to launch

2. A mobile application developer is debugging a new adapter. The developer wants to use WL.Logger.debug() to output adapter debug messages to the console, but discovers that the messages are not appearing. What setting should the application developer change to make the messages appear?

A) None, because WL.Logger.debug() only outputs to a log file.
B) In worklight.properties, set wl.debugTarget=CONSOLE.
C) None, because WL.Logger.debug() is only a client-side API call.
D) In server.xml, set the Console log level to DEBUG.

3. A mobile application developer is using Operational analytics for a commissioned project. The developer would like to use a different server than the Worklight Server for the aggregated data. What must the developer do so that logged data will be directed into a different server?

A) Use WL.Analytics.state()
B) Set the analytics url in initOptions.js
C) Set the wl.reports.db.url property in worklight.properties
D) Create a new .rptdesign file in BIRT

4. A mobile application developer needs to invoke a native page from the webpage In a Hybrid application using WL.Nativepage.show ("com.nativepage" ,arg,param)
What is the arg parameter In the statement above?

A) The function that gets called on return from native page.
B) The variables that are being passed to the native page.
C) The variable that will hold the return object from native page.
D) The name of the error handler class that should be invoked incase of error

5. A mobile application developer needs to interface with a backend web service. The web service accepts and returns XML data using the SOAP protocol. The developer has decided to use an HTTP adapter to handle the integration. What data formats should the developer use to create the request on the server side and parse the response on the client side?

A) Create a JSON request on the server side and parse an XML response on the client side. Worklight will convert the JSON request to XMLautomatically.
B) Create an XML request on the server side and parse an XML response on the client side.
C) Create a JSON request on the server side and parse a JSON response on the client side. Worklight will convert the JSON to XMLautomatically.
D) Create an XML request on the server side and parse a JSON response on the client side. Worklight will convert the XML response to JSONautomatically.

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