Download New Updated (July) IBM C2180-279 Actual Test 71-80

Ensurepass

 

 

QUESTION 71

A developer is invoking WL.Client.invokeProcedure(invocationData, options), using the options object and callback functions that are shown below.

 

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Which two statements describe the outcome of this scenario? (Choose two.)

 

A.

The invocationContext will be returned to the success and failure handlers.

B.

The function failure will be invoked on client-side errors, however, not invoked on server- side errors.

C.

The data returned by the invoked procedure is saved on response.invocationResult in the case of a successful call.

D.

The data returned by the invoked procedure is saved on response.invocationContext in the case of a successful call.

E.

The data returned by the invoked procedure is saved on response.invocationResult in the case of an unsuccessful call.

 

Correct Answer: AC

 

 

QUESTION 72

A developer has deployed a Worklight mobile application to a remote Worklight Server environment using a context root of app1 and wants to update one of the application’s server-side components. Which Worklight console should the developer use to re-deploy the component?

 

A.

The Worklight console on the remote server accessed through the URL: http://remoteServerHostName:portNumber/console.

B.

The Worklight console in the local development environment accessed through the URL: http://localHostName:portNumber/console.

C.

The application-specific Worklight console on the remote server accessed through the URL:http://remoteServerHostName:portNumber/app1/console.

D.

The application-specific Worklight console in the local development environment accessed through the URL:http://localHostName:portNumber/app1/console.

 

Correct Answer: C

 

 

QUESTION 73

Which OS uses an HTML generated tab-bar?

 

A.

iOS

B.

Android

C.

Blackberry

D.

Windows Phone

 

Correct Answer: B

 

 

QUESTION 74

A developer is using a Worklight Studio installation that is configured with the Android 2.2 SDK and the corresponding Google USB driver. The developer has connected an Android device to the machine via a USB cable. The developer tries to run the application on the device but does not see the device listed as a target. What can be a cause for this issue?

 

A.

Worklight does not support testing on Android 2.2 devices.

B.

Installed Google USB driver is deprecated and must be explicitly enabled.

C.

Installed Google USB driver does not support the device connected to the machine.

D.

The worklight.properties file of the application is not configured to allow USB connection.

 

Correct Answer: C

 

 

 

 

 

 

QUESTION 75

Which environments are supported by Worklight? (Choose three)

 

A.

iOS 3

B.

Blackberry OS 5

C.

Windows Phone

D.

Android 4.0

 

Correct Answer: BCD

 

 

QUESTION 76

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

 

A.

Windows Phone

B.

Android

C.

iOS

D.

Blackberry

 

Correct Answer: BC

 

 

QUESTION 77

Which authenticators are supported out of the box? (Choose three)

 

A.

Header authentication

B.

Persistent cookie authentication

C.

Form-based authentication

D.

Kerberos authentication

 

Correct Answer: ABC

 

 

QUESTION 78

When displaying native modal controls, the developer creates the following Worklight Common Control implementation:

 

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Assuming that the functions dialogYes, dialogNo and dialogHelp are properly defined, what is expected to happen when this snippet is executed on a real device?

 

A.

The snippet will work as expected.

B.

The snippet will fail because it is missing the mandatory options parameter.

C.

The snippet will fail to execute because WL.SimpleDialog does not support 3 or more buttons.

D.

The snippet will work on iOS and BlackBerry, but it will only show buttons Yes and No for Android and Windows Phone 7 (Mango).

 

Correct Answer: A

 

 

QUESTION 79

A developer previewing a Worklight application for an Android device in the Mobile Browser Simulator now wants to preview the application for an iOS device. Is it possible to preview the application for both devices on a same page of the Mobile Browser Simulator?

 

A.

No because the developer can view only one device at a time.

B.

Yes by clicking the Add Device button to select another device.

C.

Yes by enabling the User Agent switching to select another device.

D.

Yes by adding another device in the Device section of the Cordova API plugin.

 

Correct Answer: B

 

 

QUESTION 80

Assuming it is not overridden manually, in which case will the isSuccessful property of the procedure invocation result be true?

 

A.

Worklight server is not accessible

B.

Back end that adapter tries to connect to is not accessible

C.

Internet is not available on a mobile device

D.

Specified procedure does not exist in adapter

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Correct Answer: B

 

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