Salesforce-MuleSoft-Developer-I Exam Dumps - Salesforce MuleSoft Questions and Answers

Error in validation component will get processed by Processer level On Error Propagate block and thenerror will be rethrown which will get processed by flow level error handler which will set payload to "Error- main flow". Hence correct answer is Error - main flow

1) Request is received by HTTP listener

2) Try scope gets executed

3) The validator component in the Try scope creates an Error Object because the payload is not null.

4) The On Error Propagate handles the error. The payload is set to “Error – Try scope”

6) “Error – Try scope” is returned to the 'On Error Continue' block. Main flow execution stops. Payload is set to "Error - main flow"

7) “Error - main flow” is returned to the requestor in the body of the HTTP request. HTTP Status Code: 200

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Reference Diagram though not exactly same, conditions are similar. They will help you answer any new question on error handling in real exam:

Timeline Description automatically generated

https://docs.mulesoft.com/mule-runtime/4.3/on-error-scope-concept#on-error-continue

Correct answer is below as it follows the correct syntax.

/customers:

/{customerId}:

get:

Correct answer is as below. Attributes in the incoming xml payload are always accessed using @.Similarly *item is requiredas we have multiple items in the request

%dw 2.0

output application/csv

---

payload.sale.*item map ((value, index) -> {

index: index,

sale: value.@saleId,

itemName: value.desc,

itemPrice: (value.quantity) * (value.price),

item: value.@itemId

} )

QUESTIONNO: 96

Refer to the exhibits.

The main flow contains a Flow Reference to the child flow.

A web client sends a GET request to the main flow's HTTP Listener that includes a make query parameter.

What values are accessible in the child flow?

A. payload

B.payload

make query param

C. payload

model var

D. payload

make query param model var

Answer: D

In this case three configurationswill be required each for port 8000, 6000 and 7000.

There would be three global elements defined for HTTP connections.

Each HTTP connection will have host and port. One example shown below with host as localhost and port 6000

Graphical user interface, application Description automatically generated

To use an HTTP listener, you need to declare a configuration with a corresponding connection. This declaration establishes the HTTP server that will listen to requests.

Additionally, you can configure a base path that applies to all listeners using the configuration.

https://docs.mulesoft.com/http-connector/1.6/http-listener-ref#http-listener-configuration

Correct answer is Not needed asdw::core module is included by default. We don't need to include it explicitly

Correct answer is 8 as events are processed in parallel in case of scatter gather router