Learn with IBM : LOT-404 training material for 100% pass
Updated: Aug 26, 2026
No. of Questions: 125 Questions & Answers with Testing Engine
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IBM LOT-404 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | Developing Enterprise Mobile Applications with IBM Worklight and IBM WebSphere Portal |
| Exam Number: | A2040-404 |
| Available Languages: | English |
| Related Certifications: | IBM Worklight IBM WebSphere Portal IBM Certified Application Developer |
| Exam Format: | Multiple Choice |
| Sample Questions: | IBM LOT-404 Sample Questions |
| Exam Way: | Assessment exam delivered through authorized IBM/Pearson VUE testing channels (onsite and/or online depending on regional availability). |
| Pre Condition: | No mandatory prerequisite exam publicly documented; IBM recommends experience with IBM Worklight, IBM WebSphere Portal, JavaScript, HTML5, CSS, and enterprise mobile application development. |
IBM LOT-404 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| IBM WebSphere Portal Integration | - Portal integration
|
| IBM Worklight Fundamentals | - Worklight architecture
|
| Adapters and Backend Connectivity | - Enterprise integration
|
| Enterprise Mobile Application Development | - Application design
|
| Deployment, Testing and Debugging | - Application delivery
|
| Security and Authentication | - Mobile security
|
IBM Developing Enterprise Mobile Applications with IBM Worklight and IBM WebSphere Portal Sample Questions:
Question 1
When providing translation of application strings in HTML pages in an IBM Worklight application, what should a developer do to ensure translated messages are placed into the HTML markup?
A. Write translated messages into separate language-specific HTML files and import them into the
main HTML file for the application.
B. Build a messageresources.properties file for each supported locale, and specify the messages
bundle in the application-descriptor.xml.
C. In application HTML, ensure tags contain "id" attributes that match message keys and provide
"class" attributes with static value of "translate".
D. Application developers must write a custom function to place translations in HTML elements,
and call the function from the WL.Client.init
procedure.
Question 2
Jack's company has a need for their engineers to be able to submit survey data when onsite from their mobile devices. Their needs include geolocation, taking pictures, augmented reality, and access to contacts. The data must be delivered via the existing IBM WebSphere Portal environment. Which approach would be best suited to meet these requirements?
A. a hybrid mobile application
B. standalone IBM Worklight application
C. WebSphere Portal with responsive web design
D. Worklight Server only
Question 3
What are two ways a developer could explicitly detect connectivity loss? (Choose two.)
A. Detect connection loss by adding an event listener to the WL.Events.WORKLIGHT_IS_DISCONNECTED event.
B. Detect connection loss by invoking the adapter using the WL.Client.invokeProcedure() method.
C. Detect connection loss by checking status of the CONNECTED property of the WL.Client.getEnvironment() method.
D. Detect connection loss by calling the WL.Client.IsConnected() method.
E. Detect connection loss during application initialization.
Question 4
While configuring SSO on the IBM Worklight Server, Adrienne generated LPTA keys. What must be configured on WebSphere Portal?
A. LPTA keys from the Worklight Server need to be imported into WebSphere Portal
B. The keys need to only be configured on Worklight.
C. Make sure the name of the LPTA keys is exactly the same.
D. One key remains on the Worklight Server; the other is installed on WebSphere Portal.
Question 5
A developer has to create a multi-page hybrid application. Which approach should the developer take to implement page navigation?
A. Page navigation should be implemented by loading external HTML file content using Ajax requests and injecting it into existing DOM.
B. Page navigation should be implemented by using the WL.App.openURL() method.
C. Page navigation should be implemented by using hyperlinks.
D. Page navigation should be implemented by using the window.location property.
Solutions:
| Question 1 Answer: C | Question 2 Answer: A | Question 3 Answer: B,E | Question 4 Answer: A | Question 5 Answer: A |
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