IBM 000-278 Actual Free Exam Questions & Community Discussion

  • Exam Code/Number: 000-278
  • Exam Name/Title: IBM Worklight V6.0 Mobile Application Development
  • Certification Provider: IBM
  • Corresponding Certification: IBM Certified Mobile Application Developer
  • Exam Questions: 54
  • Updated On: Jun 01, 2026
A mobile application developer has created a Hybrid application for Android phones and tablets using skins to have a different interface on the phones and the tablets. The application developer updates one of the HTML resources which is targeted for tablets, increments the version number from 1.0 to 2.0 and deploys it to the server. Which correctly describes the scenario when an Android phone tries to access the application? The application:
Correct Answer: A Vote an answer
A mobile application developer has chosen to use the JSONStore API to cache data locally for use when the application is offline. Which statement accurately describes the JSONStore capabilities?
Correct Answer: B Vote an answer
The following code appears in a Worklight application:
WL.Logger.on({blacklist: ['customer_controller']}); var CustomerMdlLogger = new WL.Logger.create({pkg: ustomer_model);var CustomerMdlLogger = new WL.Logger.create({pkg: ?ustomer_model?); CustomerMdlLogger.info(debug? 1);CustomerMdlLogger.info(debug? 1); WL.Logger.ctx({pkg: ustomer_model).error(debug? 2); WL.Logger.ctx({pkg: ?ustomer_model?).error(debug? 2); WL.Logger.info(ebug 3?;.WL.Logger.info(debug 3?;. CustomerMdlLogger.error(debug? 4); CustomerMdlLogger.error(debug? 4);
What output should a mobile application developer expect?
Correct Answer: B Vote an answer
A mobile application developer has added the Android environment to a Worklight project and is preparing to build the APK file for testing in an Android emulator. What must the application developer do before building the APK file in Worklight Studio?
Correct Answer: C Vote an answer
A mobile application developer utilized the WL.TabBar API in an application. When the application is launched, the tab bar is not displayed.

What should the mobile application developer add to the following code snippet?
Correct Answer: A Vote an answer
A mobile application developer wishes to mock up an application quickly using the built in Worklight Screen Templates for Dojo. How can the developer add a screen template to an existing Dojo project? From the Worklight Studio Design view:
Correct Answer: D Vote an answer
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