Mulesoft Practice Test

A function named newProdCode needs to be defined that accepts two input parameters, an integer value for ItemID and a string value for productCategory, and returns a new product code.What is the correct DataWeave code to define the newProdCode function?

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In the requestFlow an HTTP Request operation is configured to send an HTTP request with an XML payload. The request is sent to the HTTP Listener in the transformFlow.That flow transforms the incoming payload into JSON format and returns the response to the HTTP request. The response of the request is stored in a target variable named theResult.What is the payload at the Logger component after the HTTP Request?

• A non-empty Java object

• The original XML payload

• The returned JSON response

• null

What can be added to the flow to persist data across different flow executions?

• Properties of the Mule runtime app object

• Key/value pairs in the ObjectStore

• Session variables

• Properties of the Mule runtime flow object

A Database On Table Row listener retrieves data from a CUSTOMER table that contains a primary key user_id column and an increasing login_date_time column. Neither column allows duplicate values.How should the listener be configured so it retrieves each row at most one time?

• Set the watermark column to the login_date_time column

• Set the target value to the last retrieved login_date_time value

• Set the target value to the last retrieved user_id value

• Set the watermark column to the user_id column

A company has an API to manage purchase orders, with each record identified by a unique purchase order ID. The API was built with RAML according toMuleSoft best practices.What URI should a web client use to request order PO5555?

• /orders/{PO5555}

• /orders/order=PO5555

• /orders?order=PO5555

• /orders/PO5555

The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations.A web client sends a GET request to the main flowג€™s HTTP Listener that includes a modelName query parameter.What values are accessible in the child flow?

• payload

• payload modelName query param

• payload planeModel var

• payload modelName query param planeModel var

In the execution of the Scatter-Gather, the ג€sleep 1 secג€ Flow Reference takes about 1 second to complete, and the ג€sleep 5 secsג€ Flow Reference takes about 5 seconds to complete.About how many seconds does it take from the time the Scatter-Gather is called until Set Payload transformer is called?

• 0

• 1

• 5

• 6

A web client sends a request to http://localhost:8081?dept=sales.What is the correct DataWeave expression to access the value of dept?

• attributes.queryParams.dept

• attributes.dept

• message.queryParams.dept

• vars.dept

What is the correct syntax to add a customer ID as a URI parameter in an HTTP Listener path?

• (customerID)

• #[customerID]

• {customerID}

• ${customerID}

What execution model is used by For Each and Batch Job scopes?

• Both are multi-threaded

• Both are single-threaded

• Batch Job is single-threaded and For Each is multi-threaded

• For each is single-threaded and Batch Job is multi-threaded