WSO2 Enterprise Integrator 6 Developer WSO2 Certified Enterprise Integrator 6 Developer (6.5 version) Online Training
WSO2 Enterprise Integrator 6 Developer Online Training
The questions for Enterprise Integrator 6 Developer were last updated at Nov 01,2025.
- Exam Code: Enterprise Integrator 6 Developer
 - Exam Name: WSO2 Certified Enterprise Integrator 6 Developer (6.5 version)
 - Certification Provider: WSO2
 - Latest update: Nov 01,2025
 
When building an integration scenario with the ESB profile, you CANNOT use:
- A . JavaScript for processing messages at a given message sequence.
 - B . Synapse configuration language.
 - C . WS02 EItooling.
 - D . Java code to build the entire message processing logic.
 
What is the easiest method to put a thread sleep in the ESB profile for the purpose of troubleshooting and debugging?
- A . Write a custom mediator and put a Java Thread.Sleep
 - B . Write a custom taskand put a Java Thread.Sleep
 - C . Write a Script mediator and use Java.lang.Thread.Sleep
 - D . Write a Class mediator and put a Thread.Sleep
 
Which statement is TRUE about Java Message Service (JMS) support in the ESB profile?
- A . The ESB profile can be configured as both a JMS Producer and Consumer.
 - B . JMSsupports point-to-point communication models only.
 - C . The ESB profile can be configured as a shared topic listener.
 - D . Both statements a and c are correct.
 
Which statement is true about EIPs?
- A . EIPs are designed to implement SOA.
 - B . EIPs are used by most ESB vendors as a common set of patterns related to integration.
 - C . EIP is a standard for all ESBs.
 - D . EIPs are not valid for modern integration scenarios.
 
Which statementabout the OAuth mediator is FALSE?
- A . The client should obtain the OAuth access token from the authorization server and send it as an HTTP header in the resource request to the ESB profile.
 - B . Client has to register with the authorization server.
 - C . OAuth mediator can work with any authorization server to verify the OAuth access token.
 - D . OAuth mediator does the OAuth access token verification against an authorization server.
 
Select the appropriate Enterprise Integration Pattern (EIP) that can be used to break down a large task into smaller subsets of independent steps that are chained together. This EIP is useful when integrating applications requiring a sequence of processing steps to perform a single event.
- A . Message Channels
 - B . Pipes and Filters
 - C . Composed Msg. Processor
 - D . Message Translator
 
Identify the INCORRECT statement about specifying scripts in the Script mediator.
- A . Scripts in the Script mediator can be stored in a separate file and can be referenced from the Script mediator.
 - B . A script cannot be stored as an embedded script in the Script mediator configuration.
 - C . The script file can be stored as a local entry.
 - D . Script files can be stored in the registry.
 
Select the CORRECT statement about setting parameters for class mediators.
- A . Both statement b and c are correct.
 - B . It is not possible to set parameters for custom mediators.
 - C . Custom mediator’s parameters should be declared as public fields in mediator code. For instance: public String foo, bar;
 - D . Synapse properties can be used to pass values to mediator arguments.
For instance:
<class name="org.wso2.custom.HelloClassMediator">
<property name=MfooM value="10"/>
<property name=Mbar
value="5"/>
</class> 
Which statement is TRUE about error handling in the ESB profile?
- A . The Exception mediator can be used to customize error messages that are send back to the client.
 - B . It is mandatory to associate each sequence and proxy service with a fault sequence.
 - C . Within the fault sequence, you can access error details using the EXCEPTION_DETAIL property.
 - D . A fault sequence is a collection of mediators just like any other sequence, and it can be associated with another sequence or a proxy service.
 
Identify the correct statement with respect to mutualSSL.
- A . Mutual SSL provides message level security.
 - B . Mutual SSL provides higher performance.
 - C . All of the above are correct.
 - D . Both client and server have to authenticate each other and require certificates to be configured at both server and client ends.