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MuleSoft offers several resources to help developers prepare for the MCD-Level-1 exam. The Anypoint Platform Development: Fundamentals course is a self-paced online course that covers the basic concepts of MuleSoft's Anypoint Platform. MCD-Level-1 course includes several hands-on labs and quizzes to test the developer's knowledge. MuleSoft also offers a certification preparation guide, which includes sample questions and tips for passing the exam.
MuleSoft MCD-Level-1 certification exam covers a wide range of topics related to Anypoint Platform and MuleSoft's Mule 4 runtime engine. MCD-Level-1 exam primarily focuses on the development of MuleSoft applications using Anypoint Studio, which is an Eclipse-based graphical development environment. MCD-Level-1 exam assesses the candidate's understanding of MuleSoft's application network, including building and deploying APIs, data transformation, and message routing.
NEW QUESTION # 85
A Mule project contains a DataWeave module called MyModule.dwl that defines a function named formatString. The module is located in the project's src/main/resources/modules folder.
What is the correct way in DataWeave code to import MyModule using a wildcard and then call the module's formatString function?
A)
B)
C)
D)
- A. Option A
- B. Option C
- C. Option B
- D. Option D
Answer: D
NEW QUESTION # 86
Refer to the exhibit.
A Mule event is composed of a hierarchy of objects. Where in the hierarchy are variables stored?
- A. Mule event
- B. Mule message
- C. Mule message payload
- D. Mule message attributes
Answer: C
NEW QUESTION # 87
Refer to the exhibit.
The Database Select operation returns five rows from a database. What is logged by the Logger component?
- A. "Object"
- B. "Array"
- C. "CaselnsensitrveHashMap"
- D. "LinkedHashMap"
Answer: B
NEW QUESTION # 88
Refer to the payload.
The Set payload transformer sets the payload to an object. The logger component's message attribute is configured with the string "Result #["INFO"++ payload]" What is the output of logger when this flow executes?
- A. Result INFO{"student":{"name":"Anay","age":6}}
- B. Error : You evaluated inline expression # without ++
- C. Result INFOpayload
- D. 1. 1. "You called the function '++' with these arguments:
2. 2. 1: String ("INFO")
3. 3: Object ({student: {name: "Anay" as String {class: "java.lang.String"},age: 6 as Numbe...)
Answer: D
Explanation:
Correct answer is as below as concatenation operation works only with string and not with the objects. In this case payload is object.
"You called the function '++' with these arguments:
1: String ("INFO")
2: Object ({student: {name: "Anay" as String {class: "java.lang.String"},age
NEW QUESTION # 89
Refer to the exhibits.
The Set Payload transformer In the addltem subflow 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 subflow to add a router cable with the price of 100 to the order?
- A. lookupf "addltem", { price: "100", item: "router", itemType: "cable" } )
- B. lookupf "addltem", { payload: { price: "100", item: "router", itemType: "cable" } } )
- C. addltemf { payload: { price: "100", item: "router", itemType: "cable" } > )
- D. addltemf { price: "100", item: "router", itemType: "cable" })
Answer: B
NEW QUESTION # 90
A Mule application configured with Autodiscovery implements an API.
Where is governance enforced for policies defined for this Mule application?
- A. In Runtime Manager
- B. In API manager
- C. In the Mule application
- D. Runtime Manager
Answer: B
Explanation:
Correct answer is API manager
NEW QUESTION # 91
Refer to the exhibits.
A Mule application is being developed to process web client POST requests with payloads containing order information including the user name and purchased items The Shipping connector returns a shipping address for the input payloads user name The Shipping connector's Shipping Address operation is configured with a target named shippingAddress.
The Set Payload transformer needs to set an item key equal to the items value from the original received payload and a shippinglnfo key equal to the the ShippingAddress operation's response What is a straightforward way to property configure the Set Payload transformer with the required data?
- A.
- B.
- C.
- D.
Answer: D
NEW QUESTION # 92
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?
- A. /apis/*
- B. /apis/?
- C. /apis/
- D. /apis/orders|customers
Answer: A
Explanation:
Option 2 is the correct answer as /api/* accespts everything starting with /api/
NEW QUESTION # 93
A
web client submits a request to http://localhost:8081?flrstName=john. What is the correct DataWeave expression to access the firstName parameter?
- A. #[attributes.queryParams.firstName]
- B. #[message.queryParams.hrstName]
- C. #[message.inboundProperties.'http.query.params'.firstName]
- D. #[attributes.'http.query.params'.firstName]
Answer: A
NEW QUESTION # 94
A Mule flow has three Set Variable transformers. What global data structure can be used to access the variables?
- A. Mule event attributes
- B. Mule application properties
- C. Mule event
- D. Mule event message
Answer: C
Explanation:
Mule event is correct answer. Mule event has two parts which are as follows
1) Message (which contains payload and attributes like headers and query/uri parameters
2) Variables
NEW QUESTION # 95
Refer to the exhibits.
A JSON payload is set in the Set Payload transformer.
What is logged by the Logger?
- A. "Object"
- B. "JSON"
- C. "String"
- D. "Array"
Answer: A
NEW QUESTION # 96
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)
B)
C)
D)
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: C
NEW QUESTION # 97
Refer to the exhibit.
This RAML specification includes a resource and method to retrieve accounts by account_type and industry.
What is the correct URI to get all retail finance accounts?
- A. /accounts?account_type=retail&industry=finance
- B. /accounts/retail/finance
- C. /accounts?account_type:retail&industry:finance
- D. /accounts/account_type=retail/industry=finance
Answer: A
NEW QUESTION # 98
Refer to the exhibits.
A web client sends a GET request to the HTTP Listener.
What response message is returned to the web client?
- A. "String is not blank"
- B. ""
- C. "End"
- D. "Start"
Answer: A
Explanation:
1. Set Payload "Start"
2. 'Is Balnk String' Creates an Error object with #[error.description] ="String is not blank"
3. Default Error Handler catches and Propagates error
4. 'On Error Propogate' is 'RED IN RED OUT'. It Returns Status Code : 500 & #[error.description]
-------------------------------------------------------------------------------------------------------------------------- Correct answer is String is not blank. Because validation component will throw an error as payload is not blank.
NEW QUESTION # 99
Refer to the exhibits.
The Set Payload transformer's value is set to {'year': '2020'}.
What message value should be added to the Logger component to output the message 'The year is 2020', without hardcoding 2020?
- A. '#["Theyear is++payload-year"]'
- B. The year is #[payload.year]'
- C. '#[The year is $(pay load .year)]*
- D. '#[The year is " + paytoad.year]'
Answer: A
NEW QUESTION # 100
Refer to the exhibits.
This main mule application calls a separate flow called as ShippingAddress which returns the address corresponding to the name of the user sent to it as input. Output of this ShippingAddress is stored in a target variable named address.
Next set of requirement is to have a setPayload transformer which will set below two values
1) orderkey which needs to set to be equal to the order element received in the original request payload.
2) addressKey which needs to be set to be equal to the address received in response of ShippingAddress flow What is the straightforward way to properly configure the Set Payload transformer with the required data?
A mule application is being developed which will process POST requests coming from clients containing the name and order information. Sample request is as below
- A. 1. 1. {
2. 2. orderkey: "attributes.order",
3. 3. addresskey: "vars.address"
4. } - B. 1. 1. {
2. 2. orderkey: "payload.order",
3. 3. addresskey: "vars.address"
4. 4. } - C. 1. 1. {
2. 2. orderkey: "payload.order",
3. 3. addresskey: "address"
4. } - D. 1. 1. {
2. 2. orderkey: "attributes.shippingaddress.order",
3. 3. addresskey: "payload"
4. }
Answer: B
Explanation:
Correct answer is as below. In this case address will be stored in a variable. Hence payload will not be overwritten and will contain order details
{
orderkey: "payload.order",
addresskey: "vars.address"
}
NEW QUESTION # 101
What path setting is required for an HTTP Listener endpoint to route all requests to an APIkit router?
- A. /
- B. /(*)
- C. /'
- D. /()
Answer: C
NEW QUESTION # 102
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?
What response is returned to the web client?
- A. HTTP-JMS2-Three
- B. Helb-JMS1-HTTP-JMS2 -Three
- C. Hello- HTTP-] MS2-Three
- D. Hello-HTTP-Three
Answer: C
NEW QUESTION # 103
Refer to the exhibits.
A web client sends sale data in a POST request to the Mule application. The Transform Message component then enrich the payload by prepending a vendor name to the sale data.
What is written to the sales.csv file when the flow executes?
- A. The enriched payload in JSON format
- B. The enriched payload in CSV format
- C. An error message
- D. The enriched payload in XML format
Answer: A
NEW QUESTION # 104
A Mule project contains a MySQL Database dependency. The project is exported from Anypoint Studio so it can be deployed to CloudHub.
What export options create the smallest deployable archive that will successfully deploy to CloudHub?
What export option create their smallest deployable archive that will successfully deploy to CloudHub?
- A.
- B.
- C.
- D.
Answer: B
NEW QUESTION # 105
Refer to the exhibit.
What Database expression transforms the input to the output?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: B
NEW QUESTION # 106
A
web client submits a request to http://localhost:8081/books/0471767840. The value
"0471767840" is captured by a Set Variable transformer to a variable named booklSBN.
What is the DataWeave expression to access booklSBN later in the flow?
- A. vars. booklSBN
- B. flowVars.booklSBN
- C. attributes.booklSBN
- D. booklSBN
Answer: A
NEW QUESTION # 107
......
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