MuleSoft MCD-Level 1 Updated Questions

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MuleSoft MCD-Level 1 updated questions are good enough for you to take this test. Study the updated MuleSoft certification MCD-Level 1 exam questions, you can pass the test in the first attempt. Free updated MuleSoft MCD-Level 1 exam questions are below.

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1. A Batch Job scope has five batch steps. An event processor throws an error in the second batch step because the input data is incomplete .

What is the default behavior of the batch job after the error is thrown?

All processing of the batch job stops.

Event processing continues to the next batch step.

Error is ignored

Batch is retried

2. What is not the function of API Gateway ?

Determine which traffic is authorized to pass through the API to backend services

Meter the traffic flowing through

Logs all transactions, collecting and tracking analytics data

Specify throttling, security and other policies

3. How many Mule applications can run on a CloudHub worker?

At most one

At least one

Depends

None of these

4. A Mule flow has three Set Variable transformers .

What global data structure can be used to access the variables?

Mule event attributes

Mule event message

Mule application properties

Mule event

5. What DataWeave expression transforms the example XML input to the CSV output?

Option A

Option B

Option C

Option D

6. Refer to the exhibit.

How many private flows does APIKIT generate from the RAML specification?

7. Why would a Mule application use the ${http.port} property placeholder for its HTTP Listener port when it is deployed to CloudHub?

Allows CloudHub to automatically change the HTTP port to allow external clients to connect to the HTTP Listener

Allows CloudHub to automatically register the application with API Manager

Allows MuleSoft Support to troubleshoot the application by connecting directly to the HTTP Listener

Allows clients to VPN directly to the application at the Mule application's configured HTTP port

8. Refer to the exhibit.

What is the correct way to create a user?

A)

Option A

Option B

Option C

Option D

9. Where is metadata stored in a Mule project

Config.yaml file

xml file

application-types.xml

Global Element

10. 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?

Summary report of processed records

[ "Apple", "Banana" ]

[ "Apptel2", "Bananal2" ]

[ "Apptel", "Bananal", 2 ]

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11. A Mule application configured with Autodiscovery implements an API.

Where is governance enforced for policies defined for this Mule application?

In Runtime Manager

Runtime Manager

In the Mule application

In API manager

12. What does C4E stands for in MuleSoft recommended IT operating model?

Centre for Empowerment

Centre for Engagement

Centre for Enablement

Centre for Excellence

13. Refer to the exhibits .

What payload is logged at the end of the main flow?

[order1, order2, order3, order4]

[1, 2, 3, 4]

order4

order1order2order3order4

14. According to Mulesoft, how are Modern APIs treated as?

Products

SOAP API's

Rest API's

Code

15. Refer to the exhibits. In the color flow, both the variable named color and payload are set to "red".

An HTTP POST request is then sent to the decideColor flow's HTTP Listener.

What is the payload value at the Logger component after the HTTP request completes?

white

red

blue

Error message

16. 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?

17. According to MuleSoft. what is the first step to create a Modern API?

Gather a list of requirements to secure the API

Create an API specification and get feedback from stakeholders

Performance tune and optimize the backend systems and network

Create a prototype of the API implementation

18. Which of the below activity doesn't support parallel execution?

Scatter-Gather Router

First Successful Router

Parallel For Each

Batch job

19. A Mule application contains an ActiveMQ JMS dependency. The Mule application was developed in Anypoint Studio and runs successfully in Anypoint Studio.

The Mule application must now be exported from Anypoint Studio and shared with another developer.

What export options create the smallest JAR file that can be imported into the other developer's Anypoint Studio and run successfully?

Option A

Option B

Option C

Option D

20. Which of the module is imported automatically in Dataweave scripts?

dw::core

dw::System

dw::Runtime

dw::Crypto

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21. Refer to the exhibits.

A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error.

What response message is returned to the web client?

Validation Error

"END"

"ERROR1"

''ERROR2"

22. Refer to the exhibits.

The Set Payload transformer in the addltem child flow uses DataWeave to create an order object.

What is the correct DataWeave code for the Set Payload transformer in the createOrder flow to use the addltem child flow to add a router call with the price of 100 to the order?

lookup( "addltern", { price: "100", item: "router", itemType: "cable" } )

addltem( { payload: { price: "100", item: "router", itemType: "cable" > } )

lookup( "addltem", { payload: { price: "100", item: "router", itemType: "cable" } > )

addltem( { price: "100", item: "router", itemType: "cable" } )

23. Refer to the exhibit.

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

(employeelD)

${emp!oyeelD}

{employeelD}

# [employeelD]

24. Refer to the exhibits.

The web client sends a POST request to the ACME Order API with an XML payload. An error is returned.

What should be changed in the request so that a success response code is returned to the web client?

Set a request header with the name Content-Type to a value of applicatron/octet-stream

Set a request header with the name Content-Type to a value of application/xml

Set a response header with the name Content-Type to a value of applkation/xml

Set a response header with the name Content-Type to a value of application/octet-stream

25. Refer to the exhibit.

What data is expected by the POST /accounts endpoint?

A)

Option A

Option B

Option C

Option D

26. A REST connect module is generated for a RAML specification. and then the rest connect module is imported in mule application in Anypoint Studio.

For each method of the RAML specification, what does the REST connect module provide?

A scope

A flow

An operation

An event source

27. Refer to the exhibit.

How should be the where clause written for the configured input parameters in such a way that it achieves below SQL query?

WHERE city := ${city} AND state := ${state}

WHERE city = attributes.city AND state = attributes.state

WHERE city = :city AND state = :state

WHERE city := city AND state := state

28. CORRECT TEXT

Refer to the exhibits. In the choice router, the When expression for the domestic shipping route is set to "#[payload= "FR"]".

What is the output of logger after the execution of choice router is completed?

"Domestic"

"International"

"US"

A dataweave syntax error (Correct)

29. Refer to the exhibits.

A web client sends a POST request to the HTTP Listener with the payload "Hello-" .

What response is returned to the web client?

Hello- HTTP-] MS2-Three

HTTP-JMS2-Three

Helb-JMS1-HTTP-JMS2 -Three

Hello-HTTP-Three

30. As a part of project requirement, you want to build an API for a legacy client. Legacy client can only consume SOAP webservices .

Which type the interface documentation can be prepared to meet the requirement?

RAML file to define SOAP services

WSDL file

JSON file

plain text file documenting API's

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31. What should this endpoint return considering the API is build using standard practices?

http://dev.acme.com/api/patients?year=2021

Patient with id 2021

Patients from year 2021

No patients

All patients

32. A mule project contains MySQL database dependency. The project is exported from Anypoint Studio so that it can be deployed to Cloudhub .

What export options needs to be

selected to create the smallest deployable archive that will successfully deploy to Cloudhub?

Select both the options 1) Attach project sources 2) Include project module and dependencies

No need to select any of the below options 1) Attach project sources 2) Include project module and dependencies

Select only below option 2) Include project module and dependencies

Select only below option 1) Attach project sources

33. A flow contains an HTTP Listener as the event source .

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: " + attributes.headers.'content-type']

#["Content-Type: " ++ headers.'content-type']

34. Which out of below is not an asset?

Template

Connector

Exchange

Example

35. Which of the below is not the mandatory configurations for HTTP Listener?

Path

Allowed methods

HTTP port in Connector Configuration

HTTP host in Connector Configuration

36. Where are values of query parameters stored in the Mule event by the HTTP Listener?

Inbound Properties

Variables

Attributes

Payload

37. Refer to the exhibit.

The Database Select operation returns five rows from a database .

What is logged by the Logger component?

"Array"

"Object"

"LinkedHashMap"

"CaselnsensitrveHashMap"

38. How does APIkit determine the number of flows to generate from a RAML specification?

Creates a separate flow for each resource

Creates a separate flow for each HTTP method

Creates a separate flow for each response status code

Creates a separate flow for each resource that contains child resources

39. Refer to the exhibits.

A company has defined this Book data type and Book example to be used in APIs .

What is valid RAML for an API that uses this Book data type and Book example?

A)

Option A

Option B

Option C

Option D

40. Refer to the exhibit.

The main flow is configured with their error handlers. A web client submit a request to the HTTP Listener and the HTTP Request throws an HTTP:NOT_FOUND error.

What response message is returned?’’

What response message is returned?

APP: API RESOURCE NOT FOUND

HTTP: NOT FOUND

other error

success - main flow

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41. Refer to the exhibits.

What is written to the records.csv file when the flow executes?

The JSON payload

An error message

Nothing

The payload convert to CVS

42. In an application network. If the implementation but not the interface of a product API changes, what needs to be done to the other APIs that consume the product API?

The applications associated with the other APIs must be restarted

The applications associated with the other APIs must be recoded

The other APIs must be updated to consume the updated product API

Nothing needs to be changed in the other APIs or their associated applications

43. There are three routes configured for Scatter-Gather and incoming event has a payload is an Array of three objects .

How routing will take place in this scenario?

Incoming array objects would be split into three and each part would be sent to one route each in sequential manner

Incoming array objects would be split into three and each part would be sent to one route each in parallel

Entire event would be sent to each route sequentially

Entire event would be sent to each route in parallel

44. Refer to the exhibits.

All three of the conditions for the Choice router are true .

What messages are written in the application log?

Route1

Route2

Route1, Route2

Route1, Route2, Default

45. A Mule application contains a global error handler configured to catch any errors.

Where must the global error handler be specified so that the global error handler catches all errors from flows without their own error handlers?

A configuration properties file

Nowhere, the global error handler is automatically used

A global element

The pom.xml file

46. }

47. }

48. Refer to the exhibits. Client sends the request to ClientRequestFlow which calls ShippingFlow using HTTP Request activity.

During E2E testing it is found that that HTTP: METHOD_NOT_ALLOWED error is thrown whenever client sends request to this flow.

What attribute you would change in ClientRequestFlow to make this implementation work successfully?

Change the method attribute value to "*"

Change the path attribute value to "/api/ship"

Change the allowed method attributes value to "POST"

Change the protocol attribute value to "HTTPS"

49. {step2amount=102}

50. What is the correct way to format the decimal 200.1234 as a string to two decimal places?

200.1234 as string as format: ".0#"

200.1234 as String {format: ".0#"}

200.1234 as String as format: ".0#"

200.1234 as string {format: ".0#"}

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51. 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?

payload

payload make query param

payload model var

payload make query param model var

52. 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?

payload

payload quantity var

payload color query param

payload quantity var color query param

53. By default, what happens to a file after it is read using an FTP connector Read operation?

The file is deleted from the folder

The file is moved to a different folder

The file stays in the same folder unchanged

The file is renamed in the same folder

54. host: " localhost"

MuleSoft MCD-Level 1 Updated Questions

MuleSoft MCD-Level 1 Updated Questions

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