How would you debug Mule applications? Using breakpoints Checking RAML By Deploying apps on production Cannot do it.
What does to the attributes of a Mule event happen in a flow after an outbound HTTP Request is made? Attributes do not change. Previous attributes are passed unchanged. Attributes are replaced with new attributes from the HTTP Request response. New attributes may be added from the HTTP response headers, but no headers are ever removed.
The new RAML spec has been published to Anypoint Exchange with client credentials.
What is the next step to gain access to the API? Email the owners of the API. Create a new client application. No additional steps needed. Request access to the API in Anypoint Exchange.
What is the difference between a subflow and a sync flow? Sync flow has no error handling of its own and subflow does. Subflow has no error handling of its own and sync flow does. Subflow is synchronous and sync flow is asynchronous. No difference.
What is not an asset? Exchange Template Example Connector.
How to import Core (dw::Core) module into your DataWeave scripts? import dw::core Not needed None of these import core.
What is the value of the stepVar variable after the processing of records in a Batch Job? -1 0 Null Last value from flow.
What is the object type returned by the File List operation? Object of String file names Array of String file names Object of Mule event objects Array of Mule event objects.
Where are values of query parameters stored in the Mule event by the HTTP Listener? Payload Attributes Inbound Properties Variables.
How can you call a flow from Dataweave? Not allowed Include function Look up function Tag function.
DataWeave is tightly integrated with ____________. Mule runtime All APIs Flow Designer Exchange.
In the Database On Table Row operation, what does the Watermark column enable the On Table Row operation to do? To save the most recent records retrieved from a database to enable database caching. To enable duplicate processing of records in a database. To avoid duplicate processing of records in a database. To delete the most recent records retrieved from a database to enable database caching.
An API has been created in Design Center.
What is the next step to make the API discoverable? Deploy the API to a Maven repository. Publish the API from inside flow designer. Publish the API to Anypoint Exchange. Enable autodiscovery in API Manager.
Anypoint Exchange enables publishing, sharing, and searching of APIs.
What is the correct way to format the decimal 200.1234 as a string to two decimal places? 200.1234 as string {format: ".0#"} 200.1234 as string as format: ".0#" 200.1234 as String {format: ".0#"} 200.1234 as String as format: ".0#".
How is policy defined in terms of classloader of an API? Classloader isolation does not exist between the application, the runtime and connectors, and policies. Classloader isolation exists between the application, the runtime and connectors, and policies. None of these. Classloader isolation partially exists between the application, the runtime and connectors, and policies.
According to Mulesoft, how are Modern APIs treated as? products code soap services organizations.
According to Semantic Versioning, which version would you change for incompatible API changes? MINOR PATCH MAJOR No change.
What is the use of DevKit in Mule 4? Facilitates communication between third-party systems and Mule applications. No use. Offers connector end user support in a few aspects of Mule app design. Enables the development of Anypoint Connectors.
A Scatter-Gather processes a number of separate HTTP requests. Each request returns a Mule event with a JSON payload.
What is the final output of the Scatter-Gather? An Object containing all Mule event Objects. An Array containing all Mule event Objects. None of these. The last Mule event object.
What are the latest specification of RAML available? 0.8 1 2 1.8.
http://dev.acme.com/api/patients?year=2016
What should this endpoint return? Patient with id 2016 All patients No patients Patients from year 2016.
According to MuleSoft, what is the Center for Enablement's role in the new IT operating model? Implements line of business projects to enforce common security requirements. Centrally manages partners and consultants to implement line of business projects. Implements line of business projects to enforce common security requirements. Creates and manages discoverable assets to be consumed by line of business developers.
Which one of them is NOT a flow in Mule? sync flow subflow async flow async sub flow.
How are multiple conditions used in a Choice router to route events? To route the same event to the matched route of EVERY true condition. None of these. To find the FIRST true condition, then distribute the event to the ONE matched route. To find the FIRST true condition, then route the same event to the matched route and ALL FOLLOWING routes.
What asset can NOT be created by using Design Center? API API Portals Mule Apps API Fragments.
A flow has a JMS Publish consume operation followed by a JMS Publish operation. Both of these operations have the default configurations.
Which operation is asynchronous and which one is synchronous? Publish consume: Synchronous. Publish: Asynchronous. Publish consume: Asynchronous. Publish: Synchronous. Publish consume: Asynchronous. Publish: Asynchronous. Publish consume: Synchronous. Publish: Synchronous.
What is the use of API Notebooks? None of these Test Policies Test API functions Test RAML.
What is the DataWeave expression to log the Content-Type header using a Logger component? #["Content-Type: " ++ attributes.headers.'content-type'] #["Content-Type: " ++ headers.'content-type'] #["Content-Type: " + headers.'content-type'] #["Content-Type: " + attributes.headers.'content-type'].
What is the trait name you would use for specifying client credentials in RAML? headers client-id client-id-required we do not specify in RAML.
What is the purpose of API autodiscovery? Enables API Manager to discover the published API on Anypoint Exchange. Allows a deployed Mule application to connect with API Manager to download policies and act as its own API proxy. Enables an API to be directly managed in API Manager. Allows the Mule application to be automatically discovered on Anypoint Exchange.
|
