IBM C5050-408 問題集

質問 1：
What is the purpose of the Application Center?
The Application Center is:
A. a means of sharing information among different team members within a company, where some mobileapplications can be targeted to specific groups of users.
B. IBM's version of a public Application Store that targets usage outside of a company, similar to the AndroidMarket or Apple's public Application Store.
C. intended for production-ready applications only. Development team members should look for other meansof collaboration.
D. used to share only Worklight applications among different team members within a company.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
An application developer has implemented certificate based authentication. The developer wants to enforce that the application immediately authenticates with a certificate when connecting to the Worklight server.
What must the application developer do to configure this security setting for the Android environment?
A. Add the certificate-based securityTest as an attribute to the android element in the applicationDescriptor.xml file.
B. Enable WebShere Application Server application security to enforce authentication by WebShereApplication Server.
C. Add protection for static resources in the authenticationConfig.xml file.
D. Enable and configure certificate based authentication in the worklight.properties file.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
An application developer intends to use Worklight Android native APIs to develop a performance intensive mobile application.
Which one of the following permissions in AndroidManifest.xml should the application developer use so the application can communicate with the Worklight Server?
A. <uses-permission android:name="android.permission.WAKE_LOCK"/>
B. <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
C. <uses-permission android:name="android.permission.INTERNET"/>
D. <uses-permission android:name="android.permission.INSTALL_PACKAGES"/>
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Before deploying the application to production, the application developer wants to test the application on a
physical device.
After connecting the device via a USB cable to the computer where the application will be tested, which of the following required actions must the application developer perform in order to test the application on a device?
Android:
- Android:
-- --
Enable ''USB debugging'' on the device.
Right click on the {Project_Name}{App_Name}Android project and select Run As >
Android StudioProject
iOS:
-
Obtain a developer certificate to sign applications.
Obtain a provisioning profile that identifies the developer certificate, the device,
and the applicationswhich can be run on the device.
Open the Project in Xcode, select the actual device in the Scheme menu, then
click Run
iOS:
A. Set worklightSettings property to false in the application-descriptor.xml
B. Obtain a developer certificate to sign applications.
C. Obtain a provisioning profile that identifies the developer certificate, the device, and the applicationswhich can be run on the device.
D. Open the Project in Xcode, select the actual device in the Scheme menu, then click Run
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A client requires to change the default IBM splash image of an Android Worklight application.
How can the application developer implement this requirement?
A. Use WL.App.showSplashScreen API method and add a custom Java code to reload the application.
B. Save the customized image in the images folder and change configurations in the application-descriptor.xml file.
C. Uncomment the autoHideSplash option in the initOptions.js file.
D. Replace splash.png located in android\native\res\drawable with the customized splash image.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
An application developer needs to create a new Worklight project in the current working directory by using the IBM Worklight Command Line Interface (CLI). The developer needs to create the project with the name "WLProject".
To do so, which command should the application developer use?
A. wl create WLProject
B. wl create project WLProject
C. wl new project WLProject
D. wl new WLProject
正解：A
解説: (Topexam メンバーにのみ表示されます)