MCD-Level-1無料問題集「MuleSoft Certified Developer

質問 1

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）

正解：D 解答を投票する

質問 2

A Scatter-Gather processes three separate HTTP requests. Each request returns a Mule event with a JSON payload. What is the final output of the Scatter-Gather?

（A）An Object containing all three Mule event Objects

（B）An Array of the three JSON payload Objects

（C）An Object containing all three JSON payload Objects

（D）An Array of the three Mule event Objects

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

A RAML specification is defined to manage customers with a unique identifier for each customer record.
What URI does MuleSoft recommend to uniquely access the customer identified with the unique ID 1234?

（A）/customers/custid=1234

（B）/customers/1234

（C）/customers?operation=get&custid=1234

（D）/customers?custid=true&custid=1234

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

Refer to the exhibits.

A Mule application has an HTTP Request that is configured with hardcoded values. To change this, the Mule application is configured to use a properties file named config.yaml.
what valid expression can the HTTP Request host value be set to so that it is no longer hardcoded?

（A）${training:host}

（B）#[training.host]

（C）#[training:host]

（D）${training.host}

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

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?

（A）addltem( { payload: { price: "100", item: "router", itemType: "cable" > } )

（B）addltem( { price: "100", item: "router", itemType: "cable" } )

（C）lookup( "addltem", { payload: { price: "100", item: "router", itemType: "cable" } > )

（D）lookup( "addltern", { price: "100", item: "router", itemType: "cable" } )

正解：C 解答を投票する

質問 6

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?

（A）JSON file

（B）plain text file documenting API's

（C）RAML file to define SOAP services

（D）WSDL file

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

Refer to the exhibit. What is the output of logger component?

（A）Array

（B）Object

（C）String

（D）Map

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

An organization's Center for enablement (C4E)has built foundational assets (API specifications and implementation templates, common frameworks, and best practices guides) and published them to Anypoint Exchange.
What is a metric related to these foundational assets that helps the organization measure the success of it's C4E efforts?

（A）Correlation of each foundational asset with the counts of developers that download such asset

（B）Count how many Lines Of Business (LoBs) onsumed each foundational asset

（C）Correlation of key performance indicators (KPI) of production applications with foundational assets

（D）Utilization counts of foundational assets in production applications

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

Refer to the exhibits.

The main flow contains a Flow Reference to the child flow.
A web client sends a GET request to the main flow's HTTP Listener that includes a make query parameter.
What values are accessible in the child flow?

（A）payload

（B）payload
make query param

（C）payload
model var

（D）payload
make query param model var

正解：D 解答を投票する

質問 10

A Mule application contains a global error handler configured to catch any errors.
Where must the global error handler be specified so that the global error handler catches all errors from flows without their own error handlers?

（A）The pom.xml file

（B）Nowhere, the global error handler is automatically used

（C）A global element

（D）A configuration properties file

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 11

What valid RAML retrieves details on a specific customer by its customerId as a URI parameter?

（A）1. /customers:
2. get:
3. /{customerId}:

（B）1. /customers:
2. /{customerId}:
3. get:

（C）1. /customers:
2. /get:
3. /customerId:

（D）1. /customers:
2. /customerId:
3. get:

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 12

Refer to the exhibits.

What DataWeave expression transforms the conductorIds array to the XML output?

（A）1. 1. trains:
2. 2. {(
3. 3. conductorIds map ((engId, index) ->
4. 4. train: {
5. 5. engineerId: engId
6. 6. }
7. 7. )
8. 8. )}

（B）1. 1. {( trains:
2. 2.
3. 3. conductorIds map ((engId, index) ->
4. 4. train: {
5. 5. engineerId: engId
6. 6. }
7. 7. )
8. 8. )}

（C）1. 1. trains:
2. 2. conductorIds map ((engId, index) ->
3. 3. train: {
4. 4. engineerId: engId
5. 5. }
6. 6. )

（D）1. 1. { trains:
2. 2.
3. 3. conductorIds map ((engId, index) ->
4. 4. train: {
5. 5. engineerId: engId
6. 6. }
7. 7. )
8. 8. }

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 13

Which file is used to define the interface contract to invoke a web service implemented as a SOAP service

（A）WSDL

（B）OAS

（C）RAML

（D）JSON

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 14

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.shippingaddress.order",
3. 3. addresskey: "payload"
4. }

（B）1. 1. {
2. 2. orderkey: "attributes.order",
3. 3. addresskey: "vars.address"
4. }

（C）1. 1. {
2. 2. orderkey: "payload.order",
3. 3. addresskey: "address"
4. }

（D）1. 1. {
2. 2. orderkey: "payload.order",
3. 3. addresskey: "vars.address"
4. 4. }

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 15

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", { payload: { price: "100", item: "router", itemType: "cable" } } )

（B）lookupf "addltem", { price: "100", item: "router", itemType: "cable" } )

（C）addltemf { price: "100", item: "router", itemType: "cable" })

（D）addltemf { payload: { price: "100", item: "router", itemType: "cable" } > )

正解：A 解答を投票する

質問 16

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）Edit the dependency in the Mule project's pom.xml file

（B）Deploy the dependency to MuleSoft's Maven repository

（C）Add the dependency to the MULE_HOME/bin folder

（D）Install the dependency to the computer's local Maven repository

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 17

What statement is a part of MuleSoft's description of an application network?

（A）Leverages Central IT to deliver complete point-to-point solutions with master data management

（B）Creates and manages a collection of JMS messaging services and infrastructure

（C）Creates and manages high availability and fault tolerant services and infrastructure

（D）Creates reusable APIs and assets designed to be consumed by other business units

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 18

Which of the below is not a valid category for connector type?

（A）Premium

（B）Gold

（C）Select

（D）Community

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 19

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?

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

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

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

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

正解：A 解答を投票する

質問 20

Refer to the exhibits.

What is the response when a client submits a request to http://localhost:8081?

（A）After

（B）null

（C）Before

（D）Validation error

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

MCD-Level-1 無料問題集「MuleSoft Certified Developer - Level 1 (Mule 4)」

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