IBM C2180-279 Online Practice Questions and Exam Preparation

IBM C2180-279 Online Questions & Answers

• Question 11:

  Which two are valid Worklight V5.0 packages? (Choose two.)

  A. IBM Worklight Consumer Edition
  B. IBM Mobile Foundation Enterprise Edition
  C. IBM WebSphere Cast Iron Hypervisor Edition
  D. IBM Worklight Business to Consumer Edition
  E. IBM EndPoint Manager for Mobile Devices Edition
  A. IBM Worklight Consumer Edition
  B. IBM Mobile Foundation Enterprise Edition

• Question 12:

  A developer is preparing a Worklight mobile application for deployment to a production environment based on the following deployment requirements:

  1.The application's context root is myApp.

  2.The production Worklight Server's host name and port number are prodHost and 9080, respectively.

  3.The production Worklight Server is accessed using the http protocol.

  Which changes must the developer make to properly configure the application for deployment to the production environment?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

• Question 13:

  A developer is debugging a form-based authentication and at a point the issue is narrowed down to the challengeHandler object. The following implementation describes the challenge handler:

  

  What is the problem with this challenge handler?

  A. The user is not implementing the mandatory challenge handler functions submitFailure() and submitSuccess().
  B. The user credentials should be sent to the server using a secured protocol. The correct definition is:var reqURL = 'https://myhost:80/worklight/j_security_check';.
  C. The variable reqURL cannot include the hostname and port. The correct definition is:var reqURL = '/j_security_check';.
  D. The function createChallengeHandler() is not properly invoked, it also takes the security test. The correct definition is:var cHandler = WL.Client.createChallengeHandler('test1', 'realm1');.
  C. The variable reqURL cannot include the hostname and port. The correct definition is:var reqURL = '/j_security_check';.

• Question 14:

  Which of the following is not a client side push API?

  A. WL.Client.Push.isPushSupported()
  B. WL.Client.Push.isSubscribed()
  C. WL.Client.Push.unsubscribe()
  D. WL.Client.Push.poll()
  D. WL.Client.Push.poll()

• Question 15:

  A Worklight mobile application needs to aggregate news about stock symbols in a portfolio using Worklight adapters and server-side JavaScript.

  Given the following high-level schema for aggregation,

  1.The application calls getPortfolioNews from the SQLPortfolioAdapter.

  2.The SQLPortfolioAdapter retrieves a list of stock symbols in the portfolio from the adapter's SQL datasource by calling getStockSymbolList.

  A. For each of the stock symbols in the portfolio, The SQLPortfolioAdapter calls getStockNews from HTTPStockNewsAdapter with the stock symbol as parameter.
  B. HTTPStockNewsAdapter retrieves news from the stock news HTTP API and returns it to SQLPortfolioAdapter. 3.SQLPortfolioAdapter returns portfolio news to the application. Which procedure(s) must be declared in the SQLPortfolioAdapter.xml file?
  C. getPortfolioNews
  D. getPortfolioNews and getStockNews
  E. getPortfolioNews and getStockSymbolList
  F. getPortfolioNews, getStockSymbolList and getStockNews
  A. For each of the stock symbols in the portfolio, The SQLPortfolioAdapter calls getStockNews from HTTPStockNewsAdapter with the stock symbol as parameter.

• Question 16:

  A developer is writing a Worklight mobile application to run on Android and iOS platforms. The developer is using the Apache Cordova device.platform API in the code to identify the device's platform type. Which additional step, if any, should the developer perform before building and deploying the application to successfully use the Apache Cordova API?

  A. Set the element to true in the application's descriptor file to indicate the use of Cordova.
  B. Copy the cordova.jar library file to the project's server folder to make it available to the application at run-time.
  C. No additional step is required since the Cordova framework is automatically added into Worklight iOS and Android projects.
  D. Add a element to the application's main HTML file to include the cordova.js JavaScript file that defines the API functions.
  C. No additional step is required since the Cordova framework is automatically added into Worklight iOS and Android projects.

• Question 17:

  A Worklight adapter is used to __________.

  A. adapt the application to various environments (iOS, Android etc)
  B. connect to various back-end systems
  C. make sure that client application works directly with a corporate back-end system
  D. make sure that client application is not running on a JailBroken/Rooted device
  B. connect to various back-end systems

• Question 18:

  Where in the Worklight project structure do Worklight.properties belong?

  A. server\conf
  B. resources\properties
  C. server\lib
  D. tomcat\worklight
  A. server\conf

• Question 19:

  Which of the following is not a Worklight project folder?

  A. adapters
  B. bin
  C. lib
  D. phone
  D. phone

• Question 20:

  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
  B. Override each message in your Javascript