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Master the MuleSoft Certified Integration Architect - Level 1 MCIA-Level-1 Exam with Confidence!

Questions 21

What is a defining characteristic of an integration-Platform-as-a-Service (iPaaS)?

Options:

A.

A Cloud-based

B.

No-code

C.

Code-first

D.

On-premises

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Questions 22

Anypoint Exchange is required to maintain the source code of some of the assets committed to it, such as Connectors, Templates, and API specifications.

What is the best way to use an organization's source-code management (SCM) system in this context?

Options:

A.

Organizations should continue to use an SCM system of their choice, in addition to keeping source code for these asset types in Anypoint Exchange, thereby enabling parallel development, branching, and merging

B.

Organizations need to use Anypoint Exchange as the main SCM system to centralize versioning and avoid code duplication

C.

Organizations can continue to use an SCM system of their choice for branching and merging, as long as they follow the branching and merging strategy enforced by Anypoint Exchange

D.

Organizations need to point Anypoint Exchange to their SCM system so Anypoint Exchange can pull source code when requested by developers and provide it to Anypoint Studio

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Questions 23

According to MuleSoft's IT delivery and operating model, which approach can an organization adopt in order to reduce the frequency of IT project delivery failures?

Options:

A.

Decouple central IT projects from the innovation that happens within each line of business

B.

Adopt an enterprise data model

C.

Prevent technology sprawl by reducing production of API assets

D.

Stop scope creep by centralizing requirements-gathering

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Questions 24

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

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Questions 25

An organization is designing multiple new applications to run on CloudHub in a single Anypoint VPC and that must share data using a common persistent Anypoint object store V2 (OSv2).

Which design gives these mule applications access to the same object store instance?

Options:

A.

AVM connector configured to directly access the persistence queue of the persistent object store

B.

An Anypoint MQ connector configured to directly access the persistent object store

C.

Object store V2 can be shared across cloudhub applications with the configured osv2 connector

D.

The object store V2 rest API configured to access the persistent object store

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Questions 26

A company is building an application network and has deployed four Mule APIs: one experience API, one process API, and two system APIs. The logs from all the APIs are aggregated in an external log aggregation tool. The company wants to trace messages that are exchanged between multiple API implementations. What is the most idiomatic (based on its intended use) identifier that should be used to implement Mule event tracing across the multiple API implementations?

Options:

A.

Mule event ID

B.

Mule correlation ID

C.

Client's IP address

D.

DataWeave UUID

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Questions 27

An Organization has previously provisioned its own AWS VPC hosting various servers. The organization now needs to use Cloudhub to host a Mule application that will implement a REST API once deployed to Cloudhub, this Mule application must be able to communicate securely with the customer-provisioned AWS VPC resources within the same region, without being interceptable on the public internet.

What Anypoint Platform features should be used to meet these network communication requirements between Cloudhub and the existing customer-provisioned AWS VPC?

Options:

A.

Add a Mulesoft hosted Anypoint VPC configured and with VPC Peering to the AWS VPC

B.

Configure an external identity provider (IDP) in Anypoint Platform with certificates from the customer provisioned AWS VPC

C.

Add a default API Whitelisting policy to API Manager to automatically whitelist the customer provisioned AWS VPC IP ranges needed by the Mule applicaton

D.

Use VM queues in the Mule application to allow any non-mule assets within the customer provisioned AWS VPC to subscribed to and receive messages

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Questions 28

An insurance company is implementing a MuleSoft API to get inventory details from the two vendors. Due to network issues, the invocations to vendor applications are getting timed-out intermittently. But the transactions are successful upon reprocessing

What is the most performant way of implementing this requirement?

Options:

A.

Implement a scatter-gather scope to invoke the two vendor

applications on two different route

Use the Until-Successful scope to implement the retry mechanism

for timeout errors on each route

B.

Implement a Choice scope to invoke the two vendor applications on two different route

Use the try-catch scope to implement the retry mechanism for timeout errors on each route

C.

Implement a For-Each scope to invoke the two vendor applications

Use until successful scope to implement the retry mechanism for the timeout errors

D.

Implement Round-Robin scope to invoke the two vendor applications on two different routes

Use the Try-Catch scope to implement retry mechanism for timeout errors on each route

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Questions 29

Mule applications need to be deployed to CloudHub so they can access on-premises database systems. These systems store sensitive and hence tightly protected data, so are not accessible over the internet.

What network architecture supports this requirement?

Options:

A.

An Anypoint VPC connected to the on-premises network using an IPsec tunnel or AWS DirectConnect, plus matching firewall rules in the VPC and on-premises network

B.

Static IP addresses for the Mule applications deployed to the CloudHub Shared Worker Cloud, plus matching firewall rules and IP

whitelisting in the on-premises network

C.

An Anypoint VPC with one Dedicated Load Balancer fronting each on-premises database system, plus matching IP whitelisting in the load balancer and firewall rules in the VPC and on-premises network

D.

Relocation of the database systems to a DMZ in the on-premises network, with Mule applications deployed to the CloudHub Shared Worker Cloud connecting only to the DMZ

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Questions 30

A mule application is required to periodically process large data set from a back-end database to Salesforce CRM using batch job scope configured properly process the higher rate of records.

The application is deployed to two cloudhub workers with no persistence queues enabled.

What is the consequence if the worker crashes during records processing?

Options:

A.

Remaining records will be processed by a new replacement worker

B.

Remaining records be processed by second worker

C.

Remaining records will be left and processed

D.

All the records will be processed from scratch by the second worker leading to duplicate processing

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Exam Code: MCIA-Level-1
Exam Name: MuleSoft Certified Integration Architect - Level 1
Last Update: May 18, 2024
Questions: 244

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