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MuleSoft MCD - Level 1 Practice Test - Questions Answers, Page 2

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Question 11

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Refer to the exhibits.

MuleSoft MCD - Level 1 image Question 11 52566 09182024213609000000

MuleSoft MCD - Level 1 image Question 11 52566 09182024213609000000

What payload and quantity are logged at the end of the main flow?

[[1,2,3,4], 14]
[[1,2,3,4], 14]
[[order1, order2, order3, order4], 14]
[[order1, order2, order3, order4], 14]
[[1,2,3,4], 10]
[[1,2,3,4], 10]
[orderlorder2order3order4,14]
[orderlorder2order3order4,14]
Suggested answer: A
asked 18/09/2024
Muath Ahmed Saleh AlShuwaer
39 questions

Question 12

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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 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 login_date_time value
Set the target value to the last retrieved user_jd value
Set the target value to the last retrieved user_jd value
Set the watermark column to the user_Id column
Set the watermark column to the user_Id column
Suggested answer: A

Explanation:

* 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

asked 18/09/2024
Mohamed Ismail
49 questions

Question 13

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A company has an API to manage purchase orders, with each record identified by a unique purchase order ID. The API was built with RAML according to MuleSoft best practices.

What URI should a web client use to request order P05555?

/orders/{P05555}
/orders/{P05555}
/orders/order=P05555
/orders/order=P05555
/orders?order=P05555
/orders?order=P05555
/orders/P05555
/orders/P05555
Suggested answer: D
asked 18/09/2024
TRAORE Issa
33 questions

Question 14

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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?

MuleSoft MCD - Level 1 image Question 14 52569 09182024213609000000

0
0
1
1
5
5
6
6
Suggested answer: C
asked 18/09/2024
Rok Nemec
31 questions

Question 15

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Refer to the exhibit.

MuleSoft MCD - Level 1 image Question 15 52570 09182024213609000000

What data is expected by the POST /accounts endpoint?

A)

MuleSoft MCD - Level 1 image Question 15 52570 09182024213609000000

B)

MuleSoft MCD - Level 1 image Question 15 52570 09182024213609000000

C)

MuleSoft MCD - Level 1 image Question 15 52570 09182024213609000000

D)

MuleSoft MCD - Level 1 image Question 15 52570 09182024213609000000

Option A
Option A
Option B
Option B
Option C
Option C
Option D
Option D
Suggested answer: D
asked 18/09/2024
Chang Weishin
30 questions

Question 16

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An API specification is designed using RAML. What is the next step to create a REST Connector from this API specification?

Download the API specification and build the interface using APIkit
Download the API specification and build the interface using APIkit
Publish the API specification to Any point Exchange
Publish the API specification to Any point Exchange
Implement the API specification using flow designer in Design Center
Implement the API specification using flow designer in Design Center
Add the specification to a Mule project's src/main/resources/api folder
Add the specification to a Mule project's src/main/resources/api folder
Suggested answer: B

Explanation:

API Exchange creates REST conenctor automtaically once API is published. Hence correct answer is Publish the API specification to Any point Exchange

asked 18/09/2024
San Min Oo
40 questions

Question 17

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Refer to the exhibit.

MuleSoft MCD - Level 1 image Question 17 52572 09182024213609000000

The API needs to be updated using the company-wide standard for the Plan data type. The Object data type has already been published in Anypoint Exchange with the global reference . ACME/DataTypes/PlanDataType.raml.

What is a valid RAML specification that reuses the Plan data type?

A)

MuleSoft MCD - Level 1 image Question 17 52572 09182024213609000000

B)

MuleSoft MCD - Level 1 image Question 17 52572 09182024213609000000

C)

MuleSoft MCD - Level 1 image Question 17 52572 09182024213609000000

D)

MuleSoft MCD - Level 1 image Question 17 52572 09182024213609000000

Option A
Option A
Option B
Option B
Option C
Option C
Option D
Option D
Suggested answer: D

Explanation:

As can be seen in RAML, POST expects input in application/json format which eliminates two of the options as two options are in xml format.

Now out of the two remaining options, one has id field in request which is only mentioned for get response and not for POST request. Hence id field is not expected in POST request.

Hence correct answer is

{

'name': 'GoerdiLa Forge',

'address': '1 Westland CA',

'customer_since': '2014-01-04',

'balance': '4829.29',

'bank_agend_id': '12556'

}

asked 18/09/2024
Jason Kelley
34 questions

Question 18

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What execution model is used by For Each and Batch Job scopes?

For Each is single-threaded and Batch Job is multi-threaded
For Each is single-threaded and Batch Job is multi-threaded
Both are single-threaded
Both are single-threaded
Both are multi-threaded
Both are multi-threaded
Batch Job is single-threaded and For Each Is multi-threaded
Batch Job is single-threaded and For Each Is multi-threaded
Suggested answer: A
asked 18/09/2024
Muddasir Solkar
39 questions

Question 19

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Refer to the exhibit.

MuleSoft MCD - Level 1 image Question 19 52574 09182024213609000000

The main flow contains a Flow Reference for the child flow.

What values are accessible in the child flow after a web client submits a request to http://localhost:8Q81/order? color=red?

payload
payload
payload quantity var
payload quantity var
payload color query param
payload color query param
payload quantity var color query param
payload quantity var color query param
Suggested answer: D

Explanation:

Flow Reference Component

Flow Reference routes the Mule event to another flow or subflow, executes all processors in the referenced flow, and then routes the event back within the same Mule application. The following diagram shows the order of processing when one flow references another:

MuleSoft MCD - Level 1 image Question 19 explanation 52574 09182024213609000000

When the main flow is triggered, the Mule event travels through and executes the flow until the event reaches the Flow Reference. The event then travels through and executes the referenced flow from beginning to end, and then returns to the main flow.

This process enables you to treat the entire referenced flow like a single component in your current flow.

Mule Ref Doc :https://docs.mulesoft.com/mule-runtime/4.3/flowref-about

Correct answer is

payload

quantity var

color query param

asked 18/09/2024
Jean-Gaetan Roche
31 questions

Question 20

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Refer to the exhibit.

MuleSoft MCD - Level 1 image Question 20 52575 09182024213609000000

What is the correct way to create a user?

A)

MuleSoft MCD - Level 1 image Question 20 52575 09182024213609000000

B)

MuleSoft MCD - Level 1 image Question 20 52575 09182024213609000000

C)

MuleSoft MCD - Level 1 image Question 20 52575 09182024213609000000

D)

MuleSoft MCD - Level 1 image Question 20 52575 09182024213609000000

Option A
Option A
Option B
Option B
Option C
Option C
Option D
Option D
Suggested answer: B
asked 18/09/2024
Ivan Rodrigo Velasco Capote
34 questions
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Refer to the exhibit. The API needs to be updated using the company-wide standard for the Plan data type. The Object data type has already been published in Anypoint Exchange with the global reference . ACME/DataTypes/PlanDataType.raml. What is a valid RAML specification that reuses the Plan data type? A) B) C) D)