A developer is implementing an HTTP adapter that connects to a public web service. After performing field tests, the developer has observed that the adapter times out too frequently.
What is the correct way to set the adapter's timeout period?
A. Option C
B. Option A
C. Option D
D. Option B
正解:D
質問 2:
How does an adapter present data back to the application?
A. JSON
B. SOAP
C. JMS
D. RMI
正解:A
質問 3:
A developer has prepared a Worklight mobile application for deployment to a production Worklight Server environment and generated the .war, .wlapp and .adapter files for it. How should the developer deploy the application files to the production Worklight Server environment?
A. Use the production application server's deployment tools to deploy the .war and .adapter files, and the Worklight console to deploy the.wlapp file.
B. Use the production application server's deployment tools to deploy the .war, .wlapp and .adapter files.
C. Use the production application server's deployment tools to deploy the .war file, and the Worklight console to deploy the .wlapp and.adapter files.
D. Use the Worklight console to deploy the .war, .wlapp and .adapter files.
正解:C
質問 4:
What types of Java methods can be called from Worklight adapter?
A. Since adapter is implemented in JavaScript only static methods which do not require creating a class instance may be called
B. Adapter has a full access to supplied Java code. Static, public and private methods may be called
C. Both static and instance methods can be called from adapter
D. Since adapter is implemented in JavaScript only instance methods may be called after creating the new class instance
正解:C
質問 5:
Which of the following invocationData properties are mandatory? (Choose two)
A. "adapter"
B. "parameters"
C. "procedure"
D. "invocation"
正解:A,C
質問 6:
Which three actions can be done in the Rich Page Editor? (Choose three.)
A. Drag from the Palette view to create dojo widgets.
B. Edit element properties.
C. Preview the layout with all browsers installed in the local machine.
D. Drag from the Palette view to create HTML form tags.
E. Compare different skins using the Split view.
正解:A,B,D
質問 7:
Which sentences correctly describe the encrypted cache ?
A. The encrypted cache is stored in virtual memory. Its size is limited by the device's RAM and erased each time user quits the application.
B. The encrypted cache is stored in the device's native storage. Its size is limited by the free space on a device therefore large amounts of data can be stored.
C. The encrypted cache is stored on Worklight server. Its size is limited by the free space in the Worklight server's database; therefore large amounts of data can be stored
D. HTML5 WebStorage is used for storing encrypted cache; therefore the amount of data stored in it is limited to several megabytes
正解:D
質問 8:
A developer is writing an application that needs to support the HTC Thunderbolt and Motorola DROID Pro devices. Using the Mobile Browser Simulator to preview the application, how can the developer switch from one device to the other?
A. Click the Cordova API in the left hand side, expand the Device section and change the device simulator from HTC Thunderbolt to MotorolaDROID Pro.
B. Click the drop down menu currently labeled HTC Thunderbolt, then expand Android and select Motorola DROID Pro.
C. Launch a separate instance of Mobile Browser Simulator for each device.
D. Click the Switch label, then expand Android and select Motorola DROID Pro.
正解:B
質問 9:
A developer wants to implement an adapter authentication solution. The developer created the following challenge handler:
What should be placed in the "to be filled" parameter?
A. procedure name
B. security test name
C. module name
D. realm name
正解:D
Yawata -
C2180-279試験合格だけを狙うのであればもっと簡易版のテキストでも十分だと思います。内容的には良かったと思います。