Free Apr-2024 MCD-Level-1 Certification Sample Questions certification Exam
Certification Topics of MCD-Level-1 Exam PDF Recently Updated Questions
NEW QUESTION # 105
Refer to the exhibit.
All three of the condition for the Choice router are true. What log messages are written?
- A. Route1, Route2, Default
- B. Route 1
- C. Route1, Route2
- D. Route2
Answer: B
NEW QUESTION # 106
There are three routes configured for Scatter-Gather and incoming event has a payload is an Array of three objects. How routing will take place in this scenario?
- A. Incoming array objects would be split into three and each part would be sent to one route each in parallel
- B. Entire event would be sent to each route sequentially
- C. Incoming array objects would be split into three and each part would be sent to one route each in sequential manner
- D. Entire event would be sent to each route in parallel
Answer: D
Explanation:
Entire event would be sent to each route in parallel.
Scatter-Gather works as follows :
- The Scatter-Gather component receives a Mule event and sends a reference of this Mule event to each processing route.
- Each of the processing routes starts executing in parallel. After all processors inside a route finish processing, the route returns a Mule event, which can be either the same Mule event without modifications or a new Mule event created by the processors in the route as a result of the modifications applied.
- After all processing routes have finished execution, the Scatter-Gather component creates a new Mule event that combines all resulting Mule events from each route, and then passes the new Mule event to the next component in the flow.
Diagram Description automatically generated
NEW QUESTION # 107
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 B
- C. Option A
- D. Option C
Answer: A
NEW QUESTION # 108
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: Asynchronous.
- C. Publish consume: Synchronous. Publish: Synchronous
- D. Publish consume: Asynchronous. Publish: Synchronous
Answer: B
Explanation:
Publish consume: Synchronous. Publish: Asynchronous.
NEW QUESTION # 109
An API was designed in API Designer, published to Anypoint Exchange, then imported into API Manager.
A Mule application implements this API and is deployed to CloudHub. API Manager manages this deployed API implementation.
What is the easiest and most idiomatic (used for its intended purpose) way to enforce a Client ID Enforcement policy on this Mule application?
- A. In API Designer, add Client ID Enforcement policy requirements to the API specification
- B. In Anypoint Design Center, code a custom policy for Client ID Enforcement and then publish the custom policy to the API portal in Anypoint Exchange
- C. In Anypoint Studio, code a custom policy tor Client ID Enforcement and then add the custom policy to Runtime Manager for the Mule application deployment
- D. In API Manager, apply a Client ID Enforcement policy for the API instance
Answer: D
NEW QUESTION # 110
Refer to the exhibits.
What payload and quantity are togged at the end of the main flow?
- A. [orderlorder2order3order4, 14]
- B. [[order1, order2, order3, order4], 14]
- C. [[1,2,3,4], 14]
- D. [[1,2,3,4], 10]
Answer: C
NEW QUESTION # 111
Refer to the exhibits.
A web client submits a request to below flow. What is the output at the end of the flow?
- A. XML
- B. Object
- C. String
- D. Java
Answer: C
Explanation:
String is the correct answer as XML is of an Object type String
NEW QUESTION # 112
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. Helb-JMS1-HTTP-JMS2 -Three
- B. Hello-HTTP-Three
- C. Hello- HTTP-] MS2-Three
- D. HTTP-JMS2-Three
Answer: C
NEW QUESTION # 113
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 D
- B. Option B
- C. Option A
- D. Option C
Answer: A
NEW QUESTION # 114
Refer to the exhibit.
How many private flows does APIKIT generate from the RAML specification?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 115
Refer to the exhibits The Mule application does NOT define any global error handlers.
A web client sends a POST request to the Multi application with this input payload The File Write operation throws a FILECONNECTIVITY error What response message is returned to the web client?
- A. "FILECONNECTIVITY"
- B. "OTHER ERROR"
- C. "File written"
- D. "ORDER NOT_CREATED"
Answer: D
NEW QUESTION # 116
Refer to the exhibit.
What Database expression transforms the input to the output?
A)
B)
C)
D)
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: A
NEW QUESTION # 117
Refer to the exhibits.
A Mule application contains a Choice router. What is logged when the flow completes?
- A. "REGION"
- B. EU
- C. US
- D. ["US", "EU"]
Answer: C
NEW QUESTION # 118
Refer to the exhibit.
All three of the condition for the Choice router are true. What log messages are written?
- A. Route1, Route2, Default
- B. Route 1
- C. Route1, Route2
- D. Route2
Answer: B
NEW QUESTION # 119
Refer to the exhibit.
What can be added to the flow to persist data across different flow executions?
- A. Key/value pairs in the ObjectStore
- B. Properties of the Mule runtime flow object
- C. properties of the Mule runtime app object
- D. session variables
Answer: A
Explanation:
An object store is a facility for storing objects in or across Mule applications. Mule runtime engine (Mule) uses object stores to persist data for eventual retrieval. Internally, Mule uses object stores in various filters, routers, and other message processors that need to store states between messages.
Object stores are available in all deployment targets. If you deploy your application to CloudHub, you can also use Object Store V2.
Correct answer is Key/value pair in Object store
MuleSoft Documentation reference : https://docs.mulesoft.com/mule-runtime/4.3/mule-object-stores#use-cases
NEW QUESTION # 120
Refer to the exhibit. The Batch Job processes, filters and aggregates records, What is the expected output from the Logger component?
- A. [10. 20, 30. 40, 50, 60]
- B. [20. 40] [60]
- C. [20, 40, 60]
- D. [10. 20] [30, 40] [50, 60]
Answer: B
Explanation:
* Batch scope has filter criteria which says paylod mod 2 = 0 whch means only 2, 4 and 6 will be in batch scope.
* So payload for each of these will be incremented by 10.
* Aggregator has batch size defined as 2. So it will process in batch of two records.
* Hence option 3 is correct answer.
[20,40]
[60]
NEW QUESTION # 121
Refer to the exhibits.
The orders.csv file is read, then processed to look up the orders in a database. The Mule application is debugged in Any point Studio and stops at the breakpoint.
What is the payload shown in the debugger at this breakpoint?
- A. The entire CSV file
- B. 0
- C. "none"
- D. The database response
Answer: B
NEW QUESTION # 122
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. flowVars.booklSBN
- B. booklSBN
- C. attributes.booklSBN
- D. vars. booklSBN
Answer: A
NEW QUESTION # 123
Refer to the exhibits. In the color flow , both the variable named color and payload are set to "red".
An HTTP POST request is then sent to the decideColor flow's HTTP Listener.
What is the payload value at the Logger component after the HTTP request completes?
- A. Error message
- B. red
- C. white
- D. blue
Answer: C
Explanation:
Correct answer is white.
Key thing to note here is that variables are not available to the called flow when it is invoked using HTTP request.
So the flow goes like below
1) Color variable is set to red
2) Payload is set to red
3) Child flow is called using HTTP request which means variables are not available in called flow (They would have been if flow reference activity would have been used)
4) Hence set payload activity will set payload to white as color variable is null
5) Payload returned in main flow is white.
6) So finally output of logger is white
NEW QUESTION # 124
Refer to the exhibit.
What expression correctly specifies input parameters to pass the city and state values to the SQL query?
A)
B)
C)
D)
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: B
NEW QUESTION # 125
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 # 126
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. '#[The year is " + paytoad.year]'
- B. The year is #[payload.year]'
- C. '#[The year is $(pay load .year)]*
- D. '#["Theyear is++payload-year"]'
Answer: B
NEW QUESTION # 127
What is the correct syntax to define and call a function in Database?
A)
B)
C)
D)
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: B
NEW QUESTION # 128
Refer to the exhibits.
The Validation component in the private flow throws an error. What response message is returned to a client request to the main flow's HTTP Listener?
- A. Success - main flow
- B. Validation Error
- C. Error - private flow
- D. Error - main flow
Answer: A
NEW QUESTION # 129
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