[Aug-2023] MuleSoft MCD-Level-1 Dumps – Reduce Your Chance of Failure in MCD-Level-1 Exam
To help you achieve your ultimate goal, we suggest the actual MuleSoft MCD-Level-1 dumps for your MuleSoft Certified Developer - Level 1 (Mule 4) exam preparation to use as your guideline.
NEW QUESTION # 35
What module and operation will throw an error if a Mule events payload is not number ?
- A. Validation modules Is not Number operation
- B. Filter modules Is Number operation
- C. Validation modules Is Number operation
- D. None of these
Answer: C
Explanation:
Correct answer is Validation modules Is Number operation.
Mule 4 does not use filters anymore. The functionality provided by filters in Mule 3 can be achieved by using the Validation Module.
NEW QUESTION # 36
A flow has a JMS Publish consume operation followed by a JMS Publish operation. Both of these operations have the default configurations. Which operation is asynchronous and which one is synchronous?
- A. Publish consume: Asynchronous. Publish: Asynchronous
- B. Publish consume: Synchronous. Publish: Synchronous
- C. Publish consume: Asynchronous. Publish: Synchronous
- D. Publish consume: Synchronous. Publish: Asynchronous.
Answer: D
Explanation:
Publish consume: Synchronous. Publish: Asynchronous.
NEW QUESTION # 37
Refer to the exhibit.
What is the response to a web client request to
- A. before
- B. Validation Error
- C. null
- D. After
Answer: D
NEW QUESTION # 38
By default, what happens to a file after it is read using an FTP connector Read operation?
- A. The file is renamed in the same folder
- B. The file stays in the same folder unchanged
- C. The file is moved to a different folder
- D. The file is deleted from the folder
Answer: C
NEW QUESTION # 39
Refer to the exhibit.
The error occurs when a project is run in Anypoint Studio. The project, which has a dependency that is not in the MuleSoft Maven repository, was created and successfully run on a different computer.
What is the next step to fix the error to get the project to run successfully?
- A. Deploy the dependency to MuleSoft's Maven repository
- B. Edit the dependency in the Mule project's pom.xml file
- C. Install the dependency to the computer's local Maven repository
- D. Add the dependency to the MULE_HOME/bin folder
Answer: C
Explanation:
As dependency is not present in Mulesoft Maven repository, we need to install the dependency on computer's local Maven repository. Option 3 is correct choice.
NEW QUESTION # 40
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?
- A. Error - main flow
- B. Error - Try scope
- C. Validation Error
- D. Success - main flow
Answer: D
Explanation:
Note that private flow has error scope defined as On Error Continue . So when error occurs in private flow , it is handled by this On Error Continue scope which sends success response back to main flow and does not throw back an error. So main continues normally and payload is set to Success - main flow.
Hence correct answer is Success - main flow
1) HTTP listener received request
2) The Flow Reference calls the child flow
3) The Is Number validator creates an Error Object because the payload isn't an integer. Child Flow execution stops
#[error.description] = "payload is not a valid INTEGER value"
#[error.errorType] = VALIDATION:INVALID_NUMBER
4) The On Error Continue handles the errorThe payload is set to "Error - Sub Flow"
5) "Error - Sub Flow" is returned to the main flow as if the child flow was a success. The Set Payload is executed. The payload is reset to "Success - Finished Main Flow"
6) "Success - Main Flow" is returned to the requestor in the body of the HTTP request. HTTP Status Code: 200 As you can see, in the above example, because the error was caught by an On Error Continue scope in the child flow (RED in, GREEN out) when the Mule Message returns to the parent flow, the parent flow knows none-the-different that there was a failure because the on error continue returns a 200 success message. Note that because, to the mainFlow, the childFlow appeared to succeed, the processing of mainFlow resumed after the flow reference.
NEW QUESTION # 41
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/account_type=retail/industry=finance
- C. /accounts?account_type:retail&industry:finance
- D. /accounts/retail/finance
Answer: A
Explanation:
Correct answer is /accounts?account_type=retail&industry=finance
NEW QUESTION # 42
According to MuleSoft. what is the first step to create a Modern API?
- A. Create a prototype of the API implementation
- B. Gather a list of requirements to secure the API
- C. Performance tune and optimize the backend systems and network
- D. Create an API specification and get feedback from stakeholders
Answer: D
NEW QUESTION # 43
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 XML format
- B. The enriched payload in CSV format
- C. An error message
- D. The enriched payload in JSON format
Answer: D
NEW QUESTION # 44
What is the minimum Cloudhub worker size that can be specified while deploying mule application?
- A. 0.2 vCores
- B. 0.5 vCores
- C. 1.0 vCores
- D. 0.1 vCores
Answer: D
Explanation:
Correct answer is 0.1 vCores
MuleSoft Doc Ref : https://docs.mulesoft.com/runtime-manager/cloudhub-architecture#cloudhub-workers CloudHub Workers Workers are dedicated instances of Mule runtime engine that run your integration applications on CloudHub. The memory capacity and processing power of a worker depends on how you configure it at the application level.
Worker sizes have different compute, memory, and storage capacities. You can scale workers vertically by selecting one of the available worker sizes:
NEW QUESTION # 45
Refer to the exhibit. The Batch Job processes, filters and aggregates records, What is the expected output from the Logger component?
- A. [20, 40, 60]
- B. [10. 20] [30, 40] [50, 60]
- C. [10. 20, 30. 40, 50, 60]
- D. [20. 40] [60]
Answer: D
NEW QUESTION # 46
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?
- A. Attach project sources
Include project modules and dependencies - B. Attach project sources
Include project modules and dependencies - C. Attach project sources
Include project modules and dependencies - D. Attach project sources
Include project modules and dependencies
Answer: A
NEW QUESTION # 47
Refer to the exhibit.
What data is expected by the POST /accounts endpoint?
A)
B)
C)
D)
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: A
NEW QUESTION # 48
Refer to the exhibit.
What Database expression transforms the input to the output?
A)
B)
C)
D)
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: D
NEW QUESTION # 49
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 color query param
- B. payload quantity var
- C. payload quantity var color query param
- D. payload
Answer: B
Explanation:
Correct answer is as below. Query parameters are replaced when external HTTP call is invoked.
payload
producer var
NEW QUESTION # 50
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/account_type=retail/industry=finance
- C. /accounts?account_type:retail&industry:finance
- D. /accounts/retail/finance
Answer: A
NEW QUESTION # 51
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