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

質問 1

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 2

What does C4E stands for in MuleSoft recommended IT operating model?

（A）Centre for Empowerment

（B）Centre for Engagement

（C）Centre for Excellence

（D）Centre for Enablement

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 3

An On Table Row Database listener retrieves data from a table that contains record_id, an increasing numerical column.
How should the listener be configured so it retrieves new rows at most one time?

（A）Set the watermark column to the record id column

（B）Set the target to store the last retrieved record_id value

（C）Set the target to the record_id column

（D）Set the ObjectStore to store the last retrieved record_id value

正解：A 解答を投票する

質問 4

Refer to the exhibit.

What is the correct DataWeave expression for the Set Payload transformer to call the createCustomerObject flow with values for the first and last names of a new customer?

（A）createCustomerObject( { first: "Alice", last: "Green" > )

（B）lookupf "createCustomerObject", { first: "Alice", last: "Green" > )

（C）createCustomerObject( "Alice", "Green")

（D）lookupC createCustomerObJect( "Alice", "Green- ) )

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 5

Refer to the exhibits.

Mule application has an HTTP request configuration where host name is hardcoded. Organization is looking to move host and port values to configuration file. What valid expression can be used to so that HTTP configuration can pick the value from configuration file?

（A）#[training.host]

（B）${http.host}

（C）${training.host}

（D）#{training.host}

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 6

How would you debug Mule applications?

（A）Using debugger component

（B）By Deploying apps on production

（C）Use third party debugger application

（D）Checking RAML specifications

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 7

How are multiple conditions used in a Choice router to route events?

（A）To find the FIRST true condition, then route the same event to the matched route and ALL FOLLOWING routes

（B）To find the FIRST true condition, then distribute the event to the ONE matched route.

（C）None of these

（D）To route the same event to the matched route of EVERY true condition

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 8

Refer to the exhibits.

A web client sends a POST request with the payload {"oid": "1000", "itemid": "AC200", "qty": "4" } to the Mule application. The File Write operation throws a FILE:CONNECTIVITY error.
What response message is returned to the web client?

（A）"ORDER:NOT_CREATED"

（B）"OTHER ERROR"

（C）"File written"

（D）''FILE:CONNECnvnY'

正解：A 解答を投票する

質問 9

Which one of them is NOT a flow in Mule?

（A）async flow

（B）async sub flow

（C）subflow

（D）sync flow

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 10

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）The year is #[payload.year]'

正解：B 解答を投票する

質問 11

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）

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 12

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 13

An HTTP Request operation sends an HTTP request with a non-empty JSON object payload to an external HTTP endpoint. The response from the external HTTP endpoint returns an XML body. The result is stored in a target named the Result.
What is the payload at the event processor after the HTTP Request?

（A）null

（B）The original JSON request body

（C）A non-empty Java object

（D）The XML response body

正解：B 解答を投票する

質問 14

What is not the function of API Gateway ?

（A）Meter the traffic flowing through

（B）Logs all transactions , collecting and tracking analytics data

（C）Specify throttling , security and other policies

（D）Determine which traffic is authorized to pass through the API to backend services

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 15

Refer to the exhibit.

In the execution of the Scatter_Gather, the flow1 route completes after 10 seconds and the flow2 route completes after 20 seconds.
How many seconds does it take for the Scatter_Gather to complete?

（A）20

（B）30

（C）10

（D）0

正解：A 解答を投票する

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

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