IBM LOT-404 問題集

質問 1：
Sanjeev wants to configure an authentication mechanism in an IBM Worklight hybrid application. What would he need to do to configure this?
A. Configure the server.xml file in Worklight.
B. Configure authenticationConfig.xml.
C. Write an authentication servlet to enable the authentication mechanism.
D. Configure the IBM WebSphere Portal server and then configure the Worklight Server.
正解：B

質問 2：
IBM Worklight records raw data for predefined activity types. What is a way that custom activities can be logged?
A. WL.Server.logActivity("custom-string") APIs
B. WL.Client.logActivity("custom-string") APIs
C. WL.Client.Store("custom-string") APIs
D. WL.Client.logger("custom-string") APIs
正解：B

質問 3：
When using SSO with IBM WebSphere Portal, how can Ella allow her users to save their credentials on their device?
A. Set up an encrypted cache from Worklight.
B. Add the names into the server.xml file.
C. This option is not available.
D. Configure a credential store on WebSphere Portal.
正解：A

質問 4：
Mary plans to develop hybrid or native mobile applications with IBM Worklight, specifically for iOS devices. What will she need to do to accomplish this?
A. As long as Xcode is used, iOS applications can be developed on any modern operating system (Windows, Linux, Mac OS).
B. She must download Xcode, which is an Apple IDE for developing iOS and Mac applications.
C. She must install IBM Worklight on an iOS device.
D. She must be a part of the iOS developer program, so that the use of Xcode is optional.
正解：B

質問 5：
Which two statements are true regarding the IBM Worklight application shell? (Choose two.)
A. IBM Worklight requires usage of a single HTML file in the application.
B. JavaScript code can be executed when pages are loaded or unloaded.
C. The IBM Worklight hybrid application uses a single DOM model.
D. The jQuery Mobile library is bundled within the IBM Worklight environment.
E. Page navigation has to be implemented only with built-in functionality.
正解：B,C

質問 6：
Michael is using the capture.captureVideo method in his application to start an asynchronous operation to capture video recordings using the device video recording application. If Michael does not provide a value for the limit parameter, what will the default be?
A. A default value of one is used and the capture operation will terminate after the user records a single video clip.
B. There is no default value and the capture operation will terminate once the user ends the recording.
C. The default value is equal to the value specified by the device's settings and the capture operation will terminate when the session is terminated.
D. The limit parameter is required and CaptureErrorCB function will be invoked.
正解：A

質問 7：
John needs to create an adapter to connect to a third-party web service. Service protocol, domain and port values are stored in the worklight.properties file as protocol, domain and port properties. Which notation does John need to use to retrieve properties from the worklight.properties file and set connectivity attributes in adapter XML file?
A. #[protocol] #[domain] #[port]
B. {protocol} {domain} {port}
C. ${protocol} ${domain} ${port}
D.
正解：C

質問 8：
Which API is used to create a REST interface?
A. JAX-RS
B. JSR 286
C. HTTP
D. JSR 168
正解：A