MuleSoft MCD-Level-1 Exam Practice Test Instant Access

Question 1

Refer to the exhibits. The Mule application does NOT define any global error handlers.

A web client sends a POST request to the Mule application with this input payload. The File Write operation throws a FILE: CONNECTIVITY error.

What response message is returned to the web client?

A'FILE: CONNECTMTV

B'OTHER ERROR'

C'File written'

D'ORDER: NOT CREATED'

Answer : D

Question 2

Refer to the exhibits. A database Address table contains a ZIPCODE column and an increasing ID column. The Address table currently contains tour (4) records. The On Table Row Database listener is configured with its watermark set to the Address table's ZIPCODE column and then the Mule application is run in Anypoint Studio tor the first time, and the On Table Row Database listener polls the Address table.

Anew row is added to the database with 1D=5 and ZIPCODE-90006, and then the On Table Row Database listener polls the database again.

Alter the next execution of the On Table Row Database listener polling, what database rows have been processed by the Mule flow since the Mule application was started?

AID ZIPCODE
1 90001
2 90005
3 90009
4 90001

BID ZIPCODE
1 90001
2 90005
3 90009
5 90006

CID ZIPCODE
1 90001
2 90005
3 90009

DID ZIPCODE
1 90001
2 90005
3 90009
4 90001
5 90006

Answer : A

Question 3

Refer to the exhibits. The Mule application does NOT define any global error handler elements. A web client sends a GET request to the HTTP Listener. What response message is returned to the web client?

A'End'

B'Start'

C-...

D'Siring is not blank'

Answer : D

Question 4

Refer to the exhibit. This RAML fragment defines a Book data type that is used in a RAML API specification.

An API implementation is created for this RAML API specification.

What is valid JSON input for a request from a web client to an implementation of this RAML API specification?

AOption A

BOption B

COption C

DOption D

Answer : B

Question 5

An API was designed in API Designer, published to Anypoint Exchange, then imported into API Manager.

A Mule application implements this API and is deployed to CloudHub. API Manager manages this deployed API implementation.

What is the easiest and most idiomatic (used for its intended purpose) way to enforce a Client ID Enforcement policy on this Mule application?

AIn API Manager, apply a Client ID Enforcement policy for the API instance

BIn Anypoint Studio, code a custom policy tor Client ID Enforcement and then add the custom policy to Runtime Manager for the Mule application deployment

CIn Anypoint Design Center, code a custom policy for Client ID Enforcement and then publish the custom policy to the API portal in Anypoint Exchange

DIn API Designer, add Client ID Enforcement policy requirements to the API specification

Answer : A

Question 6

Refer to the exhibits. Client sends the request to ClientRequestFlow which calls ShippingFlow using HTTP Request activity.

During E2E testing it is found that that HTTP:METHOD_NOT_ALLOWED error is thrown whenever client sends request to this flow.

What attribute you would change in ClientRequestFlow to make this implementation work successfully?

AChange the method attribute value to '*''

BChange the path attribute value to '/api/ship'

CChange the allowed method attributes value to 'POST'

DChange the protocol attribute value to 'HTTPS'

Answer : C

Correct answer is Change the method attributes value to 'POST'.

It can be fixed in either of the two ways as below.

1) Changing method attribute to POST in ClientRequestFlow

2) Setting allowedMethods as PUT in ShippingFlow (but doesn't fit as question mentions about changing ClientRequestFlow)

Question 7

An organization is beginning to follow Mulesoft's recommended API led connectivity approach to use modern API to support the development and lifecycle of the integration solutions and to close the IT delivery gap.

What distinguishes between how modern API's are organized in a MuleSoft recommended API-led connectivity approach as compared to other common enterprise integration solutions?

AThe API interfaces are specified as macroservices with one API representing all the business logic of an existing and proven end to end solution

BThe API interfaces are specified at a granularity intended for developers to consume specific aspect of integration processes

CThe API implementation are built with standards using common lifecycle and centralized configuration management tools

DThe APIO implementations are monitored with common tools, centralized monitoring and security systems

Answer : B

Correct answer is The API interfaces are specified at a granularity intended for developers to consume specific aspect of integration processes

MuleSoft MCD-Level-1 MuleSoft Certified Developer - Level 1 (Mule 4) Exam Practice Test