Salesforce Certified MuleSoft Developer (Mule-Dev-201) Exam Questions Instant Access

Question 1

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

A1. /customers:
2. /get:
3. /customerId:

B1. /customers:
2. /{customerId}:
3. get:

C1. /customers:
2. /customerId:
3. get:

D1. /customers:
2. get:
3. /{customerId}:

Answer : B

Correct answer is below as it follows the correct syntax.

/customers:

/{customerId}:

get:

Question 2

Which of the below functionality is provided by zip operator in DataWeave?

AMerges elements of two lists (arrays) into a single list

BUsed for sending attachments

CMinimize the size of long text using encoding.

DAll of the above

Answer : A

Correct answer is Merges elements of two lists (arrays) into a single list

MuleSoft Doc Reference : https://docs.mulesoft.com/mule-runtime/4.3/dw-core-functions-zip

Question 3

From which application , Organization Administrators can approve/revoke/delete SLA tier access requests

AAPI Exchange

BAPI Portal

CAPI Gateway

DAPI Manager

Answer : D

Organization Administrators can approve/revoke/delete SLA tier access requests via API Manager only

Question 4

A Mule project contains a MySQL Database dependency. The project is exported from Anypoint Studio so it can be deployed to CloudHub.

What export options create the smallest deployable archive that will successfully deploy to CloudHub?

What export option create their smallest deployable archive that will successfully deploy to CloudHub?

AOption A

BOption B

COption C

DOption D

Answer : B

Question 5

According to MuleSoft. what is the first step to create a Modern API?

AGather a list of requirements to secure the API

BCreate an API specification and get feedback from stakeholders

CPerformance tune and optimize the backend systems and network

DCreate a prototype of the API implementation

Answer : B

First step in creating Modern API is to create an API specification and get feedback from stakeholders so that any future issues can be identified at early stage thereby reducing overall delivery time

Question 6

Refer to the exhibits.

Larger image

The Mule application configures and uses two HTTP Listener global configuration elements.

Mule application is run in Anypoint Studio.

If the mule application starts correctly, what URI and port numbers can receive web client requests? If the mule applications fails to start , what is the reason for the failure?

AThe mule application fails to start
There is URL path conflict because both HTTP Listeners are configured with same path

BThe mule application start successfully
Web client requests can only be received at URI on port 2222 but not on port 3333

CThe mule application fails to start because of the port binding conflict as HTTP request also use same port i.e. 3333

DThe mule application start successfully
Web client requests can be received at URI on port 2222 and on port 3333.

Answer : D

In this case both the flows can start without any error and requests can be received on both ports. Flow names httpListener1 can call other flow using HTTP request without any issues.

Hence correct answer is

The mule application start successfully

Web client requests can be received at URI on port 2222 and on port 3333.

Lets check why other options are incorrect

1) The mule application fails to start. There is URL path conflict because both HTTP Listeners are configured with same path ---- This is incorrect as port value is different in both listeners

2) The mule application start successfully. Web client requests can only be received at URI on port 2222 but not on port 3333 --- This is incorrect as there is no reason for not receiving requests on port 3333

3) The mule application fails to start because of the port binding conflict as HTTP request also use same port i.e. 3333 --- Port binding conflict will not happen in this case. It would have if both listener configurations would have been on same port . But that is not the case here.

Mule Ref Doc :HTTP Listener Reference - Mule 4 | MuleSoft Documentation

Question 7

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?

AUtilization counts of foundational assets in production applications

BCorrelation of each foundational asset with the counts of developers that download such asset

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

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

Answer : C

Below are the Key performance indicators (KPIs), to measure and track the and success of the C4E and its activities, as well as the growth and health of the application network. Most of the metrics can be extracted automatically, through REST APIs, from Anypoint Platform.

* # of assets published to Anypoint Exchange

* # of interactions with Anypoint Exchange assets

* # of APIs managed by Anypoint Platform

* # of System APIs managed by Anypoint Platform

* # of API clients registered for access to APIs

* # of API implementations deployed to Anypoint Platform

* # of API invocations

* # or fraction of lines of code covered by automated tests in CI/CD pipeline

* Ratio of info/warning/critical alerts to number of API invocations