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MCIA-Level-1 Practice Questions

MuleSoft Certified Integration Architect - Level 1

Last Update 2 days ago
Total Questions : 273

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Question # 71

What is maximum vCores can be allocated to application deployed to CloudHub?

Options:

A.  

1 vCores

B.  

2 vCores

C.  

4 vCores

D.  

16 vCores

Discussion 0
Question # 72

A Mule application is running on a customer-hosted Mule runtime in an organization's network. The Mule application acts as a producer of asynchronous Mule events. Each Mule event must be broadcast to all interested external consumers outside the Mule application. The Mule events should be published in a way that is guaranteed in normal situations and also minimizes duplicate delivery in less frequent failure scenarios.

The organizational firewall is configured to only allow outbound traffic on ports 80 and 443. Some external event consumers are within the organizational network, while others are located outside the firewall.

What Anypoint Platform service is most idiomatic (used for its intended purpose) for publishing these Mule events to all external consumers while addressing the desired reliability goals?

Options:

A.  

CloudHub VM queues

B.  

Anypoint MQ

C.  

Anypoint Exchange

D.  

CloudHub Shared Load Balancer

Discussion 0
Question # 73

A company wants its users to log in to Anypoint Platform using the company's own internal user credentials. To achieve this, the company needs to integrate an external identity provider (IdP) with the company's Anypoint Platform master organization, but SAML 2.0 CANNOT be used. Besides SAML 2.0, what single-sign-on standard can the company use to integrate the IdP with their Anypoint Platform master organization?

Options:

A.  

SAML 1.0

B.  

OAuth 2.0

C.  

Basic Authentication

D.  

OpenID Connect

Discussion 0
Question # 74

The AnyAirline organization's passenger reservations center is designing an integration solution that combines invocations of three different System APIs (bookFlight, bookHotel, and bookCar) in a business transaction. Each System API makes calls to a single database.

The entire business transaction must be rolled back when at least one of the APIs fails.

What is the most idiomatic (used for its intended purpose) way to integrate these APIs in near real-time that provides the best balance of consistency, performance, and reliability?

Options:

A.  

Implement eXtended Architecture (XA) transactions between the API implementations

Coordinate between the API implementations using a Saga pattern

Implement caching in each API implementation to improve performance

B.  

Implement local transactions within each API implementation

Configure each API implementation to also participate in the same eXtended Architecture (XA) transaction

Implement caching in each API implementation to improve performance

C.  

Implement local transactions in each API implementation

Coordinate between the API implementations using a Saga pattern

Apply various compensating actions depending on where a failure occurs

D.  

Implement an eXtended Architecture (XA) transaction manager in a Mule application using a Saga pattern

Connect each API implementation with the Mule application using XA transactions

Apply various compensating actions depending on where a failure occurs

Discussion 0
Question # 75

A stock trading company handles millions of trades a day and requires excellent performance and reliability within its stock trading system. The company operates a number of event-driven APIs Implemented as Mule applications that are hosted on various customer-hosted Mule clusters and needs to enable message exchanges between the APIs within their internal network using shared message queues.

What is an effective way to meet the cross-cluster messaging requirements of its event-driven APIs?

Options:

A.  

Non-transactional JMS operations with a reliability pattern and manual acknowledgements

B.  

Persistent VM queues with automatic acknowledgements

C.  

JMS transactions with automatic acknowledgements

D.  

extended Architecture (XA) transactions and XA connected components with manual acknowledgements

Discussion 0
Question # 76

According to MuleSoft’s recommended REST conventions, which HTTP method should an API use to specify how AP\ clients can request data from a specified resource?

Options:

A.  

POST

B.  

PUT

C.  

PATCH

D.  

GET

Discussion 0
Question # 77

An organization plans to use the Anypoint Platform audit logging service to log Anypoint MQ actions.

What consideration must be kept in mind when leveraging Anypoint MQ Audit Logs?

Options:

A.  

Anypoint MQ Audit Logs include logs for sending, receiving, or browsing messages

B.  

Anypoint MQ Audit Logs include fogs for failed Anypoint MQ operations

C.  

Anypoint MQ Audit Logs include logs for queue create, delete, modify, and purge operations

Discussion 0
Question # 78

A set of integration Mule applications, some of which expose APIs, are being created to enable a new business process. Various stakeholders may be impacted by this. These stakeholders are a combination of semi-technical users (who understand basic integration terminology and concepts such as JSON and XML) and technically skilled potential consumers of the Mule applications and APIs.

What Is an effective way for the project team responsible for the Mule applications and APIs being built to communicate with these stakeholders using Anypoint Platform and its supplied toolset?

Options:

A.  

Use Anypoint Design Center to implement the Mule applications and APIs and give the various stakeholders access to these Design Center projects, so they can collaborate and provide feedback

B.  

Create Anypoint Exchange entries with pages elaborating the integration design, including API notebooks (where applicable) to help the stakeholders understand and interact with the Mule applications and APIs at various levels of technical depth

C.  

Use Anypoint Exchange to register the various Mule applications and APIs and share the RAML definitions with the stakeholders, so they can be discovered

D.  

Capture documentation about the Mule applications and APIs inline within the Mule integration flows and use Anypoint Studio's Export Documentation feature to provide an HTML version of this documentation to the stakeholders

Discussion 0
Question # 79

An organization has strict unit test requirement that mandate every mule application must have an MUnit test suit with a test case defined for each flow and a minimum test coverage of 80%.

A developer is building Munit test suit for a newly developed mule application that sends API request to an external rest API.

What is the effective approach for successfully executing the Munit tests of this new application while still achieving the required test coverage for the Munit tests?

Options:

A.  

Invoke the external endpoint of the rest API from the mule floors

B.  

Mark the rest API invocations in the Munits and then call the mocking service flow that simulates standard responses from the REST API

C.  

Mock the rest API invocation in the Munits and return a mock response for those invocations

D.  

Create a mocking service flow to simulate standard responses from the rest API and then configure the mule flows to call the marking service flow

Discussion 0
Question # 80

An organization's security policies mandate complete control of the login credentials used to log in to Anypoint Platform. What feature of Anypoint Platform should be used to meet this requirement?

Options:

A.  

Enterprise Security Module

B.  

Client ID Secret

C.  

Federated Identity Management

D.  

Federated Client Management

Discussion 0
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