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MuleSoft MCD-Level-1 (MuleSoft Certified Developer - Level 1 (Mule 4)) Certification Exam is a comprehensive exam that is designed to test the skills and knowledge of developers who work with Mule 4. MuleSoft Certified Developer - Level 1 (Mule 4) certification exam is suitable for developers who are just starting with Mule 4 and want to gain a strong foundation in the technology. It is also ideal for experienced developers who want to demonstrate their expertise in Mule 4 and gain recognition for their skills.
The MCD-Level-1 certification exam is a proctored exam that is conducted online. MCD-Level-1 exam consists of 60 multiple-choice questions that must be answered within 120 minutes. MCD-Level-1 exam is designed to test the candidate's knowledge of MuleSoft and their ability to apply that knowledge to real-world scenarios. MCD-Level-1 exam is graded on a pass/fail basis, and candidates must achieve a score of 70% or higher to pass the exam.
NEW QUESTION # 75
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. Option C
- B. Option D
- C. Option A
- D. Option B
Answer: B
NEW QUESTION # 76
A Mule application configured with Autodiscovery implements an API.
Where is governance enforced for policies defined for this Mule application?
- A. In API manager
- B. In Runtime Manager
- C. Runtime Manager
- D. In the Mule application
Answer: A
Explanation:
Correct answer is API manager
NEW QUESTION # 77
What are the latest specification of RAML available?
- A. 0.8
- B. 1.2
- C. 0
- D. 1
Answer: C
Explanation:
The current version of the RAML specification is 1.0
You can check RAML version in RAML definition by referring to first comment. See highlighted part in below image.
NEW QUESTION # 78
Refer to the exhibit.
How should the WHERE clause be changed to set the city and state values from the configured input parameters?
A)
B)
C)
D)
- A. Option A
- B. Option C
- C. Option D
- D. Option B
Answer: A
NEW QUESTION # 79
What does C4E stands for in MuleSoft recommended IT operating model?
- A. Centre for Empowerment
- B. Centre for Enablement
- C. Centre for Excellence
- D. Centre for Engagement
Answer: B
Explanation:
Centre for Enablement (C4E) is an IT operating model that enables an enterprise to build reusable assets, accumulate API's, leverage best practices and knowledge to enable self service and efficient delivery in the organization and implement new solutions faster
NEW QUESTION # 80
What is output of Dataweave flatten function?
- A. Object
- B. LInkedHashMap
- C. Array
- D. Map
Answer: C
Explanation:
Correct answer is Array.
Flatten turns a set of subarrays (such as [ [1,2,3], [4,5,[6]], [], [null] ]) into a single, flattened array (such as [ 1,
2, 3, 4, 5, [6], null ]).
This example defines three arrays of numbers, creates another array containing those three arrays, and then uses the flatten function to convert the array of arrays into a single array with all values.
Source
%dw 2.0
output application/json
var array1 = [1,2,3]
var array2 = [4,5,6]
var array3 = [7,8,9]
var arrayOfArrays = [array1, array2, array3]
---
flatten(arrayOfArrays)
Output
[ 1,2,3,4,5,6,7,8,9 ]
NEW QUESTION # 81
What is the minimum Cloudhub worker size that can be specified while deploying mule application?
- A. 0.1 vCores
- B. 1.0 vCores
- C. 0.2 vCores
- D. 0.5 vCores
Answer: A
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:
Table Description automatically generated
NEW QUESTION # 82
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 quantity var
- B. payload quantity var color query param
- C. payload
- D. payload color query param
Answer: A
NEW QUESTION # 83
What is the correct syntax to define and call a function in Database?
- A.
- B.
- C.
- D.
Answer: D
Explanation:
Keyword to ad function in Dataweave transformation is fun. Hence option 2 and 4 are invalid. Also parameters needs to be passed exactly in same order as defined in function definition. Hence correct answer is' fun addKV( object: Object, key: String, value: Any) = object ++ {(key):(value)}
---
addKV ( {"hello': "world"}, "hola", "mundo" )
MuleSoft Documentation Reference : https://docs.mulesoft.com/mule-runtime/4.3/dataweave-functions DataWeave Function Definition Syntax To define a function in DataWeave use the following syntax:
fun myFunction(param1, param2, ...) = <code to execute>
The fun keyword starts the definition of a function.
myFunction is the name you define for the function.
Function names must be valid identifiers.
(param1, param2, ... , paramn) represents the parameters that your function accepts.
You can specify from zero to any number of parameters, separated by commas (,) and enclosed in parentheses.
The = sign marks the beginning of the code block to execute when the function is called.
<code to execute> represents the actual code that you define for your function.
NEW QUESTION # 84
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?
- A. other error
- B. HTTP: NOT FOUND
- C. APP: API RESOURCE NOT FOUND
- D. success - main flow
Answer: C
NEW QUESTION # 85
Refer to the exhibit.
What data is expected by the POST /accounts endpoint?
A)
B)
C)
D)
- A. Option C
- B. Option D
- C. Option A
- D. Option B
Answer: B
NEW QUESTION # 86
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?
- A. A dataweave syntax error
- B. "International"
- C. "Domestic"
- D. "US"
Answer: A
Explanation:
To compare, DataWeave syntax is #[payload == "FR"].
In this case only one = is used so it will give syntax error.
Hence the correct answer is A dataweave syntax error
NEW QUESTION # 87
Refer to the exhibits.
The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations.
What values are accessible in the child flow after a web client submits a request to http://localhost:8081/order? col or = red?
- A. payload
quantity var - B. payload
- C. payload
color query param - D. payload
quantity var color query param
Answer: B
NEW QUESTION # 88
What path setting is required for an HTTP Listener endpoint to route all requests to an APIkit router?
- A. /
- B. "/*"
- C. /(*)
- D. /()
Answer: B
NEW QUESTION # 89
What is the correct syntax for a Logger component to output a message with the contents of a 3SON Object payload?
- A. #["The payload is: " + payload]
- B. The payload is: $(payload)
- C. #["The payload is: " ++ payload]
- D. The payload is: #[payload]
Answer: C
Explanation:
Option 3 is the only corect answer as it concatenates payload with String.
Below option wont work.
#["The payload is " ++ payload]
Concatenation function expects both arguments to be string. As the question says payload is json object , this will throw error while running it. You can try this in Anypoint Studio and you will get the same result which I mentioned.
hence correct answer is
The payload is: #[payload]
NEW QUESTION # 90
Refer to the exhibit.
What should be changed to fix the 415 error?
- A. set the request Content-Type header to text/plain
- B. set the response Content-Type header to application/json
- C. set the response Content-Type header to text/plain
- D. Set the request Content-Type header to ap pi I cation/] son
Answer: D
NEW QUESTION # 91
......
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