Mulesoft MCD-Level-1 Exam Questions

Refer to exhibits.

What message should be added to Logger component so that logger prints "The city is Pune" (Double quote should not be part of logged message)?

A. #["The city is" ++ payload.City]

B. The city is + #[payload.City]

C. The city is #[payload.City]

D. #[The city is ${payload.City}

C. The city is #[payload.City]

Explanation:
Correct answer is The city is #[payload.City]
Answer can get confused with the option #["The city is" ++ payload.City] But note that this option will not print the space between is and city name. This will print The city isPune.

From which application , Organization Administrators can approve/revoke/delete SLA tier access requests.

A. API Exchange

B. API Portal

C. API Gateway

D. API Manager

Organization Administrators can approve/revoke/delete SLA tier access requests via API Manager only.

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

A.

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

B.

Both are single-threaded

C.

Both aremulti-threaded

D.

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

A.

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

Refer to the exhibit. The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP request use default configurations.
What values are accessible to the Logger at the end of the flow after a web client submit request to http://local:801/order?color=red?

A. payload

B. payload quantity var

C. payload color query param

D. payload quantity var color query param

B. payload quantity var

Correct answer is as below. Query parameters are replaced when external HTTP call is invoked.
payload
producer var

Refer to exhibits.

In the execution of the Scatter-Gather , the flow route completes after 10 seconds and the flow2 route completes in 40 seconds. How many seconds does it take for the Scatter- Gather to complete?

A. 10

B. 50

C. 40

D. 20

C. 40

Explanation: Scatter-Gather sends the event to each routes concurrently. Hence both route in this example will start in parallel. So total time to complete processing is 40 seconds which is option 3.

Refer to the exhibits.
The mule application implements a REST API that accepts GET request from two URL's
which are as follows
1) http://acme.com/order/status
2) http://acme.com/customer/status
What path value should be set in HTTP listener configuration so that requests can be accepted for both these URL's using a single HTTP listener event source?

A. *[order,customer]/status

B. ?[order,customer]/status

C. */status

D. *status

C. */status

Refer to the exhibits.

The Mule application configures and uses two HTTP Listener global configuration elements.
Mule application is run in Anypoint Studio.
If the mule application starts correctly, what URI and port numbers can receive web client requests? If the mule applications fails to start , what is the reason for the failure?

A. The mule application fails to start. There is URL path conflict because both HTTP Listeners are configured with same path

B. The mule application start successfully Web client requests can only be received at URI on port 2222 but not on port 3333

C. The mule application fails to start because of the port binding conflict as HTTP request also use same port i.e. 3333

D. The mule application start successfully Web client requests can be received at URI on port 2222 and on port 3333.

In this case both the flows can start without any error and requests can be received on both ports. Flow names httpListener1 can call other flow using HTTP request without any issues.

Refer to the exhibit.

The input array of strings is passed to the batch job, which does NOT do any filtering or aggregating. What payload is logged by the Logger component?