[2024年01月01日] 最速合格には素晴らしいMCD-Level-1無料テストPDF本日更新です [Q13-Q34]

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[2024年01月01日] 最速合格には素晴らしいMCD-Level-1無料テストPDF本日更新です

無料でゲット！最新の2024年最新の有効な練習MuleSoft Certified Developer MCD-Level-1問題と解答でテストエンジン

MCD-LEVEL-1試験の準備には、MulesoftのAnyPointプラットフォームとラバ4を十分に理解する必要があります。候補者は、Mulesoftの公式トレーニングコース、練習試験、オンラインフォーラムを利用して知識とスキルを向上させることができます。 Mulesoft認定開発者として認定されていること – レベル1は、ビジネスプロセスを合理化するためにMulesoftのAnyPointプラットフォームを採用する組織がますます増えているため、統合の分野でエキサイティングなキャリアの機会を開くことができます。

13、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?

The enriched payload in JSON format

The enriched payload in XML format

The enriched payload in CSV format

An error message

14、Refer to the exhibits.

A web client submits a request to the HTTP Listener and the HTTP Request throws an error.
What payload and status code are returned to the web client?
Refer to the exhibits. A web client submits a request to the HTTP Listener and the HTTP Request throws an error.
What payload and status code are returned to the web client?

Response body: “Error” Default response status code: 200

Response body: “Success – Begin* Default response status code: 200

Error response body: error, description Default error response status code: 500

Response body: “Success – End” Default response status code: 200

15、As a part of requirement , application property defined below needs to be accessed as dataweave expression. What is the correct expression to map it to port value?

{ port : p(‘db.port’)}

{ port : {db:port}}

{ port : p[‘db.port’]}

Application property cannot be accessed in Dataweave

Option 1 is the correct syntax

16、Refer to the exhibit.

What Database expression transforms the input to the output?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

17、Refer to the exhibits.
A web client sends a GET request to the HTTP Listener.
What response message is returned to the web client?

“”

“End”

“Start”

“String is not blank”

1. Set Payload “Start”
2. ‘Is Balnk String’ Creates an Error object with #[error.description] =”String is not blank”
3. Default Error Handler catches and Propagates error
4. ‘On Error Propogate’ is ‘RED IN RED OUT’. It Returns Status Code : 500 & #[error.description]
————————————————————————————————————————– Correct answer is String is not blank. Because validation component will throw an error as payload is not blank.

18、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?

Option A

Option B

Option C

Option D

19、Refer to the exhibits.

A web client submits a request to the HTTP Listener and the HTTP Request throws an error.
What payload and status code are returned to the web client?
Refer to the exhibits. A web client submits a request to the HTTP Listener and the HTTP Request throws an error.
What payload and status code are returned to the web client?

Response body: “Error” Default response status code: 200

Response body: “Success – Begin* Default response status code: 200

Error response body: error, description Default error response status code: 500

Response body: “Success – End” Default response status code: 200

20、Refer to the exhibit.
In the execution of the Scatter-Gather, the “steep 1 sec” Flow Reference takes about 1 second to complete, and the “sleep 5 sees” Row Reference takes about 5 seconds to complete.
About how many seconds does it take from the time the Scatter-Gather is called until the Set Payload transformer is called?

21、An SLA based policy has been enabled in API Manager. What is the next step to configure the API proxy to enforce the new SLA policy?

Add new property placeholders and redeploy the API proxy

Add new environment variables and restart the API proxy

Restart the API proxy to clear the API policy cache

Add required headers to the RAML specification and redeploy the new API proxy

22、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?

${training.host}

${training:host}

#[training:host]

#[training.host]

23、By default, what happens to a file after it is read using an FTP connector Read operation?

The file is deleted from the folder

The file is moved to a different folder

The file stays in the same folder unchanged

The file is renamed in the same folder

File is not updated when FTP read operations is performed.
MuleSoft Doc Ref : https://docs.mulesoft.com/file-connector/1.3/file-read

24、Refer to the exhibits. What payload is logged at the end of the main flow?

[order1, order2, order3, order4]

[1, 2, 3, 4]

order4

order1order2order3order4

This is a trick question. For Each does not modify the current payload. The output payload is the same as the input. Hence output of logger is the same payload which is set before invoking For Each scope. Hence option 2 is correct answer.

25、A Database On Table Row listener retrieves data from a CUSTOMER table that contains a primary key userjd column and an increasing kxjin_date_time column. Neither column allows duplicate values.
How should the listener be configured so it retrieves each row at most one time?

Set the watermark column to the bgin_date_time column

Set the target value to the last retrieved login_date_time value

Set the target value to the last retrieved user_jd value

Set the watermark column to the user_Id column

* Watermark allows the poll scope to poll for new resources instead of getting the same resource over and over again.
* The database table must be ordered so that the “watermark functionality” can move effectively in the ordered list. Watermark stores the current/last picked up “record id.”
* If the Mule application is shut down, it will store the last picked up “record id” in the Java Object Store and the data will continue to exist in the file. This watermark functionality is valuable and enables developers to have increased transparency.
* Developers do not need to create code to handle caching; it is all configurable!
* There are two columns and both are unique but user_id can’t guaranty sequence whereas date_time will always be in increasing order and table content can easily be ordered on the basis of last processed date_time.
So correct answer is: Set the watermark column to the date_time column

26、Refer to the exhibit.

What is the output payload in the On Complete phase

summary statistics with NO record data

The records processed by the last batch step: [StepTwol, StepTwo2, StepTwo3]

The records processed by all batch steps: [StepTwostepOnel, stepTwostepOne2, StepTwoStepOne3]

The original payload: [1,2,31

27、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?

Error – private flow

Error – main flow

Success – main flow

Validation Error

28、Refer to the exhibits.

A web client submits a request to http://localhQst:8081. What is the structure of the payload at the end of the flow?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

Scatter-Gather sends the event to each routes concurrently and returns a collection of all results. Collection is an Object of Objects. Each object contains attributes and payload from each Mule event returned from a flow. Hence option 4 is the correct answer.

29、Refer to the exhibit.

What is the correct syntax to add an employee ID as a URI parameter in an HTTP Listener path?

(employeelD)

${emp!oyeelD}

{employeelD}

# [employeelD]

30、What is the output type of the DataWeave map operator?

String

Array

Map

Object

31、A REST connect module is generated for a RAML specification. and then the rest connect module is imported in mule application in Anypoint Studio. For each method of the RAML specification , what does the REST connect module provide?

A scope

A flow

An operation

An event source

Correct answer is an operation. For each method of the RAML specification , REST connect module provide an operation.
Please refer to the below screenshot.

32、Refer to the exhibit. The Batch Job processes, filters and aggregates records, What is the expected output from the Logger component?

[10. 20, 30. 40, 50, 60]

[10. 20] [30, 40] [50, 60]

[20, 40, 60]

[20. 40] [60]

33、Refer to the exhibits.

The Batch Job scope processes the array of strings
After the Batch Job scope completes processing the input payload what information is logged by the Logger component?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

34、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)

Option A

Option B

Option C

Option D

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MuleSoft MCD-Level-1認定試験は、Mule 4開発の様々な側面、例えばMuleアプリケーションの設計と開発、データ変換、エラーハンドリング、テストなどを試験対象としています。さらに、この試験は、MuleSoftのベストプラクティスやデザインパターンに関する知識も試験対象としています。

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