P5050-031問題集、IBM実際の試験問題

質問 1

A Worklight adapter is used to __________.

A. adapt the application to various environments (iOS, Android etc)

B. make sure that client application is not running on a JailBroken/Rooted device

C. make sure that client application works directly with a corporate back-end system

D. connect to various back-end systems

正解: D

質問 2

What protects a Worklight entity from unauthorized access?

A. The login page

B. The authentication adapter

C. An authentication realm

D. The AuthorizeAccess web service

正解: B

質問 3

For which OSes does Worklight provide unified push notification? (Choose two)

A. Android

B. Windows Phone

C. iOS

D. Blackberry

正解: A,C

質問 4

Which of the below connections are mandatory for push notifications to work? (Choose three)

A. Worklight server should be able to connect to a APNS/C2DM server

B. Client application should be able to connect to a APNS/C2DM server

C. More than one OS platform is required

D. Client application should be able to connect to Worklight server

正解: A,B,D

質問 5

Once a Shell developer completes developing her Shell components, what is the proper way to distribute it to inner application developers?

A. Sending the .wlshell Shell bundle file to inner application developers

B. Committing the Worklight project to a Source Control Management system and telling inner application developers to use source code from it

C. Zipping the Worklight project and emailing it to inner application developers

D. The Shell developer should not distribute the Shell component to inner application developers. They should send their inner applications to her in order to build them

正解: A

質問 6

What is a common control?

A. A user interface element that is common to most environments

B. An emulation of device's native controls using various technologies

C. A way to specify how group of elements is controlled

D. A native interface element which cannot be controlled by a web means such as JavaScript

正解: A

質問 7

Which sentences correctly describe the encrypted cache ?

A. 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.

B. 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.

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

What is a best way to keep an active server session alive?

A. There is no way to keep session alive from the client. Server is the only entity that can control this

B. Alert user that session is about to expire and ask to perform some action to keep it alive

C. Invoke any Worklight adapter procedure in the background ignoring the response

D. Set heartbeat interval to a value lower than session timeout defined on Worklight server

正解: D

IBM Worklight Mobile Foundation Technical Sales Mastery v1 - P5050-031 模擬練習