Real MCD-Level 1 Practice Exam MuleSoft Certified Developer - Level 1 (Mule 4) Questions

Real MCD-Level 1 Practice Exam MuleSoft Certified Developer – Level 1 (Mule 4) Questions

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MuleSoft Certified Developer – Level 1 (Mule 4) certification exam validates that a developer has the required knowledge and skills to design, build, test and debug, deploy, and manage basic APIs and integrations: moving from Anypoint Platform to Anypoint Studio and back. As one developer who is planning to take MCD-Level 1 exam, he/she is highly recommended to choose real MuleSoft MCD-Level 1 practice exam as the preparation materials. If you use the right MuleSoft MCD-Level 1 study materials, you can certainly pass the MuleSoft MCD-Level 1 MuleSoft Certified Developer – Level 1 (Mule 4) exam on your first attempt.

We provide MCD-Level 1 Free Questions that are made to check real MuleSoft MCD-Level 1 Practice Exam.

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1. 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?

fun newProdCode{itemID: Number, productCategory: String) ―> "PC-" ++ productCategory ++ (itemID as String)

fun newProdCode(itemID: Number, productCategory: String) = "PC-" ++ productCategory ++ (itemID as String)

function newProdCode(itemID: Number, productCategory: String) = "PC-" ++ productCategory ++ (itemID as String)

var newProdCode(itemID: Number, productCategory: String) ->"PC-" ++ productCategory ++ (itemID as String)

2. A Mule application contains two HTTP Listeners, each configured for different API endpoints: http://acme.com/apis/orders and http: //acme .com/a pis/customers.

What base path value should be set in an HTT? Listener config element so that it can be used to configure both HTTP Listeners?

/apis/?

/apis/

/apis/orders|customers

/apis/*

3. What payload is returned by a Database SELECT operation that does not match any rows in the database?

false

null

Exception

Empty Array

4. How we can scale deployed Mule application vertically on cloudhub?

Changing worker size

Adding multiple workers

Mule applications can be scaled only horizontally

Option 1 and 2 both can be used

5. A web client submits a request to http://localhost:8081?accountType=personal. The query parameter is captured using a Set Variable transformer to a variable named accountType.

What is the correct DataWeave expression to log accountType?

Account Type: #[flowVars.accountType]

Account Type: #[message.inboundProperties.accountType]

Account Type: # [attributes.accountType]

Account Type: #[vars.accountType]

6. 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" } )

7. According to MuleSoft, what is the Center for Enablement’s role in the new IT operating model?

Implements line of business projects to enforce common security requirements

Creates and manages discoverable assets to be consumed by line of business developers

Centrally manages partners and consultants to implement line of business projects

Implements line of business projects to enforce common security requirements

8. 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

9. 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

10. An app team is developing a mobile banking app. It took them two months to create their own APIs to access transaction information from a central database. The app team later found out that another team had already built an API that accesses the transaction information they need.

According to MuleSoft, what organization structure could have saved the app team two months of development time?

Center of Excellence

Center for Enablement

MuleSoft Support Center

Central API Review Board

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11. A company has an API to manage departments, with each department identified by a unique deptld. The API was built with RAML according to MuleSoft best practices.

What is valid RAML to specify a method to update the details for a specific department?

A)

Option A

Option B

Option C

Option D

12. 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]

13. 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

14. 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

15. 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#"}

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

API Exchange

API Portal

API Gateway

API Manager

17. How can you call a subflow from Dataweave?

Not possible in Mule 4

Import function

Lookup function

Include function

18. An organization is beginning to follow Mulesoft's recommended API led connectivity approach to use modern API to support the development and lifecycle of the integration solutions and to close the IT delivery gap.

What distinguishes between how modern API's are organized in a MuleSoft recommended API-led connectivity approach as compared to other common enterprise integration solutions?

The API interfaces are specified as macroservices with one API representing all the business logic of an existing and proven end to end solution

The API interfaces are specified at a granularity intended for developers to consume specific aspect of integration processes

The API implementation are built with standards using common lifecycle and centralized configuration management tools

The APIO implementations are monitored with common tools, centralized monitoring and security systems

19. 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

20. 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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21. Where is metadata stored in a Mule project

Config.yaml file

xml file

application-types.xml

Global Element

22. 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]

23. 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

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

Inbound Properties

Variables

Attributes

Payload

25. }

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

Option A

Option B

Option C

Option D

27. 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

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Real MCD-Level 1 Practice Exam MuleSoft Certified Developer – Level 1 (Mule 4) Questions

We provide MCD-Level 1 Free Questions that are made to check real MuleSoft MCD-Level 1 Practice Exam.

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