Easy To Download MuleSoft MCD-Level-1 Exam Dumps Updated 226 Questions [Q101-Q122]

Rate this post

Easy To Download MuleSoft MCD-Level-1 Exam Dumps Updated 226 Questions

New Updated MCD-Level-1 Exam Questions 2023

The MCD-Level-1 certification exam is a great way for developers to demonstrate their expertise and stand out in the job market. Certification holders can demonstrate to potential employers that they have the skills and knowledge necessary to design, develop, and deploy Mule applications using MuleSoft’s Anypoint Platform. Certified developers are also more likely to be considered for advanced or specialized roles within their organizations.

MuleSoft MCD-Level-1 Exam Syllabus Topics:

Topic	Details
Topic 1	Use APIkit to create implementation flows from a RAML file Use RAML to define API resources, nested resources, and methods
Topic 2	Use the Try scope to specify error handlers for one or more event processors Use RAML to define reusable data types and format-independent examples
Topic 3	Define and reuse global configurations in an application Define and describe the benefits of API-led connectivity and application networks
Topic 4	Parameterize an application using property placeholders Describe the basics of the HTTP protocol and the characteristics of requests and responses
Topic 5	Describe the default error handling in a Mule application Describe the role and characteristics of the “modern API.”
Topic 6	Describe how requests are routed through flows generated by APIkit Identify when and how to define query parameters vs URI parameters

QUESTION 101
Refer to the exhibits.

The Validation component in the Try scope throws an error.
What response message is returned to a client request to the main flow’s HTTP Listener?
The Validation component in the Try scope throws an error. What response message is returned to a client request to the main flow’s HTTP Listener?

Success – main flow

Error – main flow

Error – Try scope

Validation Error

QUESTION 102
An SLA based policy has been enabled in API Manager. What is the next step to configure the API proxy to enforce the new SLA policy?

Add new property placeholders and redeploy the API proxy

Add new environment variables and restart the API proxy

Restart the API proxy to clear the API policy cache

Add required headers to the RAML specification and redeploy the new API proxy

Correct answer is Add required headers to RAML specification and redeploy new API proxy MuleSoft Doc Ref : https://docs.mulesoft.com/api-manager/2.x/tutorial-manage-an-api Steps are as below :
Add the Required RAML Snippet
SLA-based rate limiting requires adding a RAML or OAS snippet to your API. This procedure demonstrates adding a RAML snippet.
Specify the client ID and secret as query parameters.
Add a section called traits: at the RAML root level to define query parameters:
traits:
– client-id-required:
queryParameters:
client_id:
type: string
client_secret:
type: string
Add the client-id-required trait to every method that requires these query parameters:
/users:
get:
is: [client-id-required]
description: Gets a list of JSONPlaceholder users.
Step 2 : Add the SLA Tier in API Manager
Step 3 : Apply the policy and redeploy

QUESTION 103
Refer to the exhibits.

The two Mule configuration files belong to the same Mule project. Each HTTP Listener is configured with the same host string and the port number, path, and operation values are shown in the display names.
What is the minimum number of global elements that must be defined to support all these HTTP Listeners?

QUESTION 104
Which of the below is not a valid category for connector type?

Gold

Select

Premium

Community

Gold is not valid category for connector types.
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/3.7/anypoint-connectors#connector-support-categories

QUESTION 105
An API implementation has been deployed to CloudHub and now needs to be governed. IT will not allocate additional vCore for a new Mule application to act as an API proxy.
What is the next step to preseive the current vCore usage, but still allow the Mule application to be managed by API Manager?

Modify the API implementation to use auto-discovery to register with API Manager

Upload the Mule application’s JAR file to the API instance in API Manager

Deploy the same API implementation behind a VPC and configure the VPC to connect to API Manager

QUESTION 106
Following Mulesoft’s recommended API-led connectivity approach , an organization has created an application network. The organization now needs to create API’s to transform , orchestrate and aggregate the data provided by the other API’s in the application network. This API should be flexible enought ot handle the data from additional API’s in future.
According to Mulesoft’s recommended API-led connectivity approach , what is the best layer for this new API?

Process layer

System layer

Experience layer

Data layer

Correct answer is process layer as all the orchestration and transformation logic should be in process layer as per Mulesoft’s recommended approach for API led connectivity.

QUESTION 107
Refer to the exhibit.

The Mule application Is debugged in Any point Studio and stops at the breakpoint What is the value of the payload displayed In the debugger at this breakpoint?

“Processing”

“Start”

Complete”

QUESTION 108
Refer to the exhibit.

What DataWeave expression transforms the conductorlds array to the XML output?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

QUESTION 109
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″

QUESTION 110
Refer to the exhibits.

What is valid text to set the field in the Database connector configuration to the username value specified in the config.yaml file?

${db.username>

#[db.username]

#[db:username]

${db:username>

option 3 is the correct syntz to access application properties

QUESTION 111
What is the correct syntax to define and call a function in Database?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

QUESTION 112
Refer to the exhibit.

What Database expression transforms the input to the output?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

QUESTION 113
Refer to the exhibit.

What is the correct way to create a user?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

QUESTION 114
Refer to the exhibit.

What is the correct DataWeave expression for the Set Payload transformer to call the createCustomerObject flow with values for the first and last names of a new customer?

lookupC createCustomerObJect( “Alice”, “Green- ) )

createCustomerObject( { first: “Alice”, last: “Green” > )

lookupf “createCustomerObject”, { first: “Alice”, last: “Green” > )

createCustomerObject( “Alice”, “Green”)

lookup(String, Any, Number)
This function enables you to execute a flow within a Mule app and retrieve the resulting payload.
It works in Mule apps that are running on Mule Runtime version 4.1.4 and later.
Similar to the Flow Reference component (recommended), the lookup function enables you to execute another flow within your app and to retrieve the resulting payload. It takes the flow’s name and an input payload as parameters. For example, lookup(“anotherFlow”, payload) executes a flow named anotherFlow.
Correct answer is
lookup( “createCustomerObject”, {first: “Aice, last: “Green”})
MuleSoft Documentation Reference : https://docs.mulesoft.com/mule-runtime/4.3/dw-mule-functions-lookup

QUESTION 115
According to Semantic Versioning, which version would you change for incompatible API changes?

No change

MINOR

MAJOR

PATCH

Correct answer is MAJOR
MAJOR version when you make incompatible API changes, MINOR version when you add functionality in a backwards compatible manner, and PATCH version when you make backwards compatible bug fixes.
For details refer to this documentation : https://semver.org/

QUESTION 116
Refer to the exhibits. A web client submits a request to http://localhost:8081/fliqhts?destination=SFO and the Web Service Consumer throws a WSC:BAD_REQUEST error.
What is the next step to fix this error?

Set a header In the Consume operation equal to the destination query parameter

set a SOAP payload before the Consume operation that contains the destination query parameter

set a property m the Consume operation equal to the destination query parameter

set a JSON payload before the Consume operation that contains the destination query parameter

As can be seen in error message , SOAP service findFlights expects the SOAP paylaod. This can be set using transform message processor which forms SOAP payload before the Consume operation that contains the destination query parameter

QUESTION 117
Refer to the exhibits.

What payload and quantity are togged at the end of the main flow?

[[order1, order2, order3, order4], 14]

[[1,2,3,4], 10]

[[1,2,3,4], 14]

[orderlorder2order3order4, 14]

QUESTION 118
The new RAML spec has been published to Anypoint Exchange with client credentials.
What is the next step to gain access to the API?

Request access to the API in Anypoint Exchange

Email the owners of the API

Create a new client application

No additional steps needed

Correct answer is Request access to the API in Anypoint Exchange. This way we can get clientId and Client secret which we can use to access the API

QUESTION 119
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

QUESTION 120
Refer to the exhibits. The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP Request use default configurations.
A web client submits a request to the main flow’s HTTP Listener that includes query parameters for the pedigree of the piano.
What values are accessible to the Logger component at the end of the main flow?