C2180-279 Online Practice Questions and Answers

The following changes are made to a Worklight mobile application: 1.Web resources of version 1 (v1) are updated and deployed to the Worklight Server. 2.A new version 2 (v2) is deployed with its updateSilently property set to true. What will be the direct update user experience on a device running v1 of the application when the user chooses to receive update?

A. v1 is uninstalled first followed by a silent installation of v2.

B. v1 web resources are updated first followed by a silent installation of v2.

C. v1 web resources are reloaded after the update and the application remains on v1.

D. The user is prompted to choose between updating v1 or installing v2 in the background.

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.

An application needs to log into an existing backend with the fields username, password, pin code and account number. Which set of actions does the developer need to take in addition to creating a custom Java Authenticator?

A. - Use the auth.js as is to display the login form- Configure the authenticationConfig.xml- Create client-side authentication components

B. - Configure the authenticationConfig.xml- Configure the worklight.properties- Create client-side authentication components

C. - Configure the authenticationConfig.xml- Create a custom Java Login Module- Create client-side authentication components

D. - Configure the authenticationConfig.xml- Create a custom Java Login Module- Use the auth.js as is to display the login form

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

A. Zipping the Worklight project and emailing it 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. 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

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

Which of these adapter properties is mandatory?

A. adapter name

B. display name

C. description

D. ip address

Which mobile environments use the native implementation of a busy indicator? (Choose three)

A. iOS

B. Android

C. BlackBerry

D. Windows Phone

What type of adapter is not provided by Worklight out-of-the-box?

A. SQL adapter to connect to a SQL based servers

B. HTTP adapter to communicate with a web-based service

C. CastIron adapter

D. SIP adapter for VoIP communications

HTTP adapters can be used to__________. (Choose three)

A. Work with RESTful services

B. Work with SOAP services

C. Work with JMS services

D. Issue GET and POST requests

How do you localize a System Message?

A. Insert it in messages.js

B. Override each message in your Javascript

C. Make a new page for each message

D. Add a new folder for each language

A connectivity to Worklight server is only required in order to __________.

A. create a new encrypted cache

B. open an existing encrypted cache

C. read/write values to encrypted cache

D. destroy encrypted cache