IBM A2040-404 問題集

質問 1：
If an application named HelloWorklight must connect to the server on start up, where would the developer set 'connectOnStartup : true'?
A. initOptions.js
B. HelloWorklight.html
C. application-descriptor.xml
D. messages.js
正解：A

質問 2：
George is using an encrypted cache in his application. He has destroyed the encrypted cache using the following API: WL.EncryptedCache.destroy(onComplete, onError);. George then realizes he wants to restore the cached. How can he accomplish this?
A. Once the encrypted cache is destroyed there is no way to return the data that was stored in it.
B. He can use the following API: WL.EncryptedCache.reinstate(onComplete, onError);.
C. Once the encrypted cache is destroyed he can only restore it if he has configured automatic backups.
D. He can use the following API: WL.EncryptedCache.restore(onComplete, onError);.
正解：A

質問 3：
Where is the correct place to define a Responsive Web Design breakpoint, for example @media screen, in order to handle the different device sizes on the devices browser?
A. in the JavaScript of the web container of the mobile device
B. in the CSS of the theme for the IBM WebSphere Portal server
C. on the default.jsp of the portal theme
D. only in hybrid mobile applications can breakpoints be defined
正解：B

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 is a true statement about WebDAV?
A. WebDAV is an IBM WebSphere Portal-specific module that allows a developer to collaboratively edit and manage files on remote Web servers.
B. WebDAV is an IBM Worklight-specific module that allows a developer to collaboratively edit and manage files on remote Web servers.
C. WebDAV is the name of special client software that allows a developer to collaboratively edit and manage files on remote Web servers.
D. WebDAV is a set of extensions to the HTTP protocol that allows a developer to collaboratively edit and manage files on remote Web servers.
正解：D

質問 6：
Which three needs can be met with an IBM Worklight-only application approach? (Choose three.)
A. access to mobile native features
B. app store presence
C. authentication management
D. use of existing IBM WebSphere Portal environment
E. personalization driven by IBM Web Content Manager content
F. offline use
正解：A,B,F

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