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MuleSoft Certified Integration Architect - Level 1

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Total Questions : 244

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Question # 1

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
Question # 2

An ABC Farms project team is planning to build a new API that is required to work with data from different domains across the organization.

The organization has a policy that all project teams should leverage existing investments by reusing existing APIs and related resources and documentation that other project teams have already developed and deployed.

To support reuse, where on Anypoint Platform should the project team go to discover and read existing APIs, discover related resources and documentation, and interact with mocked versions of those APIs?

Options:

A.  

Design Center

B.  

API Manager

C.  

Runtime Manager

D.  

Anypoint Exchange

Discussion 0
Question # 3

An IT integration tram followed an API-led connectivity approach to implement an order-fulfillment business process. It created an order processing AP that coordinates stateful interactions with a variety of microservices that validate, create, and fulfill new product orders

Which interaction composition pattern did the integration architect who designed this order processing AP| use?

Options:

A.  

Orchestration

B.  

Streaming

C.  

Aggregation

D.  

Multicasting

Discussion 0
Question # 4

Which of the below requirements prevent the usage of Anypoint MQ in a company's network? (Choose two answers)

Options:

A.  

single message payload can be up to 15 MB

B.  

payloads must be encrypted

C.  

the message broker must be hosted on premises

D.  

support for point-to-point messaging

E.  

ability for a third party outside the company's network to consume events from the queue

Discussion 0
Question # 5

According to the Internet Engineering Task Force (IETF), which supporting protocol does File Transfer Protocol (FTP) use for reliable communication?

Options:

A.  

A Secure Sockets Layer (SSL)

B.  

B Transmission Control Protocol (TCP)

C.  

Lightweight Directory Access Protocol (LDAP)

D.  

Hypertext Transfer Protocol (HTTP)

Discussion 0
Question # 6

What is not true about Mule Domain Project?

Options:

A.  

This allows Mule applications to share resources

B.  

Expose multiple services within the Mule domain on the same port

C.  

Only available Anypoint Runtime Fabric

D.  

Send events (messages) to other Mule applications using VM queues

Discussion 0
Question # 7

An airline is architecting an API connectivity project to integrate its flight data into an online aggregation website. The interface must allow for secure communication high-performance and asynchronous message exchange.

What are suitable interface technologies for this integration assuming that Mulesoft fully supports these technologies and that Anypoint connectors exist for these interfaces?

Options:

A.  

AsyncAPI over HTTPS

AMQP with RabbitMQ JSON/REST over HTTPS

B.  

XML over ActiveMQ XML over SFTP XML/REST over HTTPS

C.  

CSV over FTP YAM L over TLS JSON over HTTPS

D.  

SOAP over HTTPS HOP over TLS gRPC over HTTPS

Discussion 0
Question # 8

Which Anypoint Platform component helps integration developers discovers and share reusable APIs, connectors, and templates?

Options:

A.  

Anypoint Exchange

B.  

API Manager

C.  

Anypoint Studio

D.  

Design Center

Discussion 0
Question # 9

What is true about automating interactions with Anypoint Platform using tools such as Anypoint Platform REST API's, Anypoint CLI or the Mule Maven plugin?

Options:

A.  

By default, the Anypoint CLI and Mule Maven plugin are not included in the Mule runtime

B.  

Access to Anypoint Platform API;s and Anypoint CLI can be controlled separately thruough the roles and permissions in Anypoint platform, so that specific users can get access to Anypoint CLI while others get access to the platform API's

C.  

Anypoint Platform API's can only automate interactions with CloudHub while the Mule maven plugin is required for deployment to customer hosted Mule runtimes

D.  

API policies can be applied to the Anypoint platform API's so that only certain LOS's has access to specific functions

Discussion 0
Question # 10

Refer to the exhibit.

Question # 10

A Mule application has an HTTP Listener that accepts HTTP DELETE requests. This Mule application Is deployed to three CloudHub workers under the control of the CloudHub Shared Load Balancer.

A web client makes a sequence of requests to the Mule application's public URL.

How is this sequence of web client requests distributed among the HTTP Listeners running in the three CloudHub workers?

Options:

A.  

Each request is routed to the PRIMARY CloudHub worker in the PRIMARY Availability Zone (AZ)

B.  

Each request is routed to ONE ARBiTRARY CloudHub worker in the PRIMARY Availability Zone (AZ)

C.  

Each request Is routed to ONE ARBiTRARY CloudHub worker out of ALL three CloudHub workers

D.  

Each request is routed (scattered) to ALL three CloudHub workers at the same time

Discussion 0
Question # 11

Additional nodes are being added to an existing customer-hosted Mule runtime cluster to improve performance. Mule applications deployed to this cluster are invoked by API clients through a load balancer.

What is also required to carry out this change?

Options:

A.  

A new load balancer must be provisioned to allow traffic to the new nodes in a round-robin fashion

B.  

External monitoring tools or log aggregators must be configured to recognize the new nodes

C.  

API implementations using an object store must be adjusted to recognize the new nodes and persist to them

D.  

New firewall rules must be configured to accommodate communication between API clients and the new nodes

Discussion 0
Question # 12

A Kubernetes controller automatically adds another pod replica to the resource pool in response to increased application load.

Which scalability option is the controller implementing?

Options:

A.  

Down

B.  

Diagonal

C.  

Vertical

D.  

Horizontal

Discussion 0
Question # 13

According to the National Institute of Standards and Technology (NIST), which cloud computing deployment model describes a composition of two or more distinct clouds that support data and application portability?

Options:

A.  

Private cloud

B.  

Hybrid cloud 4

C.  

Public cloud

D.  

Community cloud

Discussion 0
Question # 14

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

Discussion 0
Question # 15

An organization is evaluating using the CloudHub shared Load Balancer (SLB) vs creating a CloudHub dedicated load balancer (DLB). They are evaluating how this choice affects the various types of certificates used by CloudHub deplpoyed Mule applications, including MuleSoft-provided, customer-provided, or Mule application-provided certificates.

What type of restrictions exist on the types of certificates that can be exposed by the CloudHub Shared Load Balancer (SLB) to external web clients over the public internet?

Options:

A.  

Only MuleSoft-provided certificates are exposed.

B.  

Only customer-provided wildcard certificates are exposed.

C.  

Only customer-provided self-signed certificates are exposed.

D.  

Only underlying Mule application certificates are exposed (pass-through)

Discussion 0
Question # 16

Which type of communication is managed by a service mesh in a microservices architecture?

Options:

A.  

Communication between microservices runtime administrators

B.  

Communication between microservices developers

C.  

Communication between microservices

D.  

Communication between trading partner services

Discussion 0
Question # 17

A new Mule application under development must implement extensive data transformation logic. Some of the data transformation functionality is already available as external transformation services that are mature and widely used across the organization; the rest is highly specific to the new Mule application.

The organization follows a rigorous testing approach, where every service and application must be extensively acceptance tested before it is allowed to go into production.

What is the best way to implement the data transformation logic for this new Mule application while minimizing the overall testing effort?

Options:

A.  

Implement and expose all transformation logic as mlaoservices using DataWeave, so it can be reused by any application component that needs it, including the new Mule application

B.  

Implement transformation logic in the new Mute application using DataWeave, replicating the transformation logic of existing transformation services

C.  

Extend the existing transformation services with new transformation logic and Invoke them from the new Mule application

D.  

Implement transformation logic in the new Mute application using DataWeave, invoking existing transformation services when possible

Discussion 0
Question # 18

Which Salesforce API is invoked to deploy, retrieve, create or delete customization information such as custom object definitions using a Mule Salesforce connector in a Mule application?

Options:

A.  

Metadata API

B.  

REST API

C.  

SOAP API

D.  

Bulk API

Discussion 0
Question # 19

In Anypoint Platform, a company wants to configure multiple identity providers(Idps) for various lines of business (LOBs) Multiple business groups and environments have been defined for the these LOBs. What Anypoint Platform feature can use multiple Idps access the company’s business groups and environment?

Options:

A.  

User management

B.  

Roles and permissions

C.  

Dedicated load balancers

D.  

Client Management

Discussion 0
Question # 20

A mule application uses an HTTP request operation to involve an external API.

The external API follows the HTTP specification for proper status code usage.

What is possible cause when a 3xx status code is returned to the HTTP Request operation from the external API?

Options:

A.  

The request was not accepted by the external API

B.  

The request was Redirected to a different URL by the external API

C.  

The request was NOT RECEIVED by the external API

D.  

The request was ACCEPTED by the external API

Discussion 0
Question # 21

An application load balancer routes requests to a RESTful web API secured by Anypoint Flex Gateway.

Which protocol is involved in the communication between the load balancer and the Gateway?

Options:

A.  

SFTP

B.  

HTTPS

C.  

LDAP

D.  

SMTP

Discussion 0
Question # 22

A developer needs to discover which API specifications have been created within the organization before starting a new project.

Which Anypoint Platform component can the developer use to find and try out the currently released API specifications?

Options:

A.  

Anypoint Exchange

B.  

Runtime Manager

C.  

API Manager

D.  

Object Store

Discussion 0
Question # 23

What is required before an API implemented using the components of Anypoint Platform can be managed and governed (by applying API policies) on Anypoint Platform?

Options:

A.  

The API must be published to Anypoint Exchange and a corresponding API instance ID must be obtained from API Manager to be used in the API implementation

B.  

The API implementation source code must be committed to a source control management system (such as GitHub)

C.  

A RAML definition of the API must be created in API designer so it can then be published to Anypoint Exchange

D.  

The API must be shared with the potential developers through an API portal so API consumers can interact with the API

Discussion 0
Question # 24

An organization has deployed runtime fabric on an eight note cluster with performance profile. An API uses and non persistent object store for maintaining some of its state data. What will be the impact to the stale data if server crashes?

Options:

A.  

State data is preserved

B.  

State data is rolled back to a previously saved version

C.  

State data is lost

D.  

State data is preserved as long as more than one more is unaffected by the crash

Discussion 0
Question # 25

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 # 26

An IT integration delivery team begins a project by gathering all of the requirements, and proceeds to execute the remaining project activities as sequential, non-repeating phases.

Which IT project delivery methodology is this team following?

Options:

A.  

Kanban

B.  

Scrum

C.  

Waterfall

D.  

Agile

Discussion 0
Question # 27

Refer to the exhibit.

Question # 27

An organization is sizing an Anypoint VPC for the non-production deployments of those Mule applications that connect to the organization's on-premises systems. This applies to approx. 60 Mule applications. Each application is deployed to two CloudHub i workers. The organization currently has three non-production environments (DEV, SIT and UAT) that share this VP

C.  

The AWS region of the VPC has two AZs.

The organization has a very mature DevOps approach which automatically progresses each application through all non-production environments before automatically deploying to production. This process results in several Mule application deployments per hour, using CloudHub's normal zero-downtime deployment feature.

What is a CIDR block for this VPC that results in the smallest usable private IP address range?

Options:

A.  

10.0.0.0/26 (64 IPS)

B.  

10.0.0.0/25 (128 IPs)

C.  

10.0.0.0/24 (256 IPs)

D.  

10.0.0.0/22 (1024 IPs)

Discussion 0
Question # 28

A global, high-volume shopping Mule application is being built and will be deployed to CloudHub. To improve performance, the Mule application uses a Cache scope that maintains cache state in a CloudHub object store. Web clients will access the Mule application over HTTP from all around the world, with peak volume coinciding with business hours in the web client's geographic location. To achieve optimal performance, what Anypoint Platform region should be chosen for the CloudHub object store?

Options:

A.  

Choose the same region as to where the Mule application is deployed

B.  

Choose the US-West region, the only supported region for CloudHub object stores

C.  

Choose the geographically closest available region for each web client

D.  

Choose a region that is the traffic-weighted geographic center of all web clients

Discussion 0
Question # 29

Which Exchange asset type represents configuration modules that extend the functionality of an API and enforce capabilities such as security?

Options:

A.  

Rulesets

B.  

Policies

C.  

RESTAPIs

D.  

Connectors

Discussion 0
Question # 30

A finance giant is planning to migrate all its Mule applications to Runtime fabric (RTF). Currently all Mule applications are deployed cloud hub using automated CI/CD scripts.

As an integration architect, which of the below step would you suggest to ensure that the applications from cloudhub are migrated properly to Runtime Fabric (RTF) with an assumption that organization is keen on keeping the same deployment strategy.

Options:

A.  

No changes need to be made to POM.xml file and CI/CD script should be modified as per the RTF configurations

B.  

runtimeFabric dependency should be added as a mule plug-in to POM.xml file and CI/CD script should be modified as per the RTF configurations

C.  

runtimeFabric deployment should be added to POM.xml file in all

the mule applications and CI/CD script should be modified as per the RTF configurations

D.  

runtimeFabric profile should be added mule configuration files in the mule applications and CI/CD script should be modified as per the RTF configurations

Discussion 0
Question # 31

An organization has just developed a Mule application that implements a REST API. The mule application will be deployed to a cluster of customer hosted Mule runtimes.

What additional infrastructure component must the customer provide in order to distribute inbound API requests across the Mule runtimes of the cluster?

Options:

A.  

A message broker

B.  

An HTTP Load Balancer

C.  

A database

D.  

An Object Store

Discussion 0
Question # 32

An Order microservice and a Fulfillment microservice are being designed to communicate with their dients through message-based integration (and NOT through API invocations).

The Order microservice publishes an Order message (a kind of command message) containing the details of an order to be fulfilled. The intention is that Order messages are only consumed by one Mute application, the Fulfillment microservice.

The Fulfilment microservice consumes Order messages, fulfills the order described therein, and then publishes an OrderFulfilted message (a kind of event message). Each OrderFulfilted message can be consumed by any interested Mule application, and the Order microservice is one such Mute application.

What is the most appropriate choice of message broker(s) and message destination(s) in this scenario?

Options:

A.  

Order messages are sent to an Anypoint MQ exchange OrderFulfilled messages are sent to an Anypoint MQ queue Both microservices interact with Anypoint MQ as the message broker, which must therefore scale to support the load of both microservices

B.  

Order messages are sent to a JMS queue. OrderFulfilled messages are sent to a JMS topic Both microservices interact with the same JMS provider (message broker) instance, which must therefore scale to support the load of both microservices

C.  

Order messages are sent directly to the Fulfillment microservices. OrderFulfilled messages are sent directly to the Order microservice The Order microservice interacts with one AMQP-compatible message broker and the Fulfillment microservice interacts with a different AMQP-compatible message broker, so that both message brokers can be chosen and scaled to best support the load of each microservice

D.  

Order messages are sent to a JMS queue. OrderFulfilled messages are sent to a JMS topic The Order microservice interacts with one JMS provider (message broker) and the Fulfillment microservice interacts with a different JMS provider, so that both message brokers can be chosen and scaled to best support the load of each microservice

Discussion 0
Question # 33

Which Anypoint Platform component should a MuleSoft developer use to create an API specification prior to building the API implementation?

Options:

A.  

MUnit

B.  

API Designer

C.  

API Manager

D.  

Runtime Manager

Discussion 0
Question # 34

As a part of project , existing java implementation is being migrated to Mulesoft. Business is very tight on the budget and wish to complete the project in most economical way possible.

Canonical object model using java is already a part of existing implementation. Same object model is required by mule application for a business use case. What is the best way to achieve this?

Options:

A.  

Make use of Java module

B.  

Create similar model for Mule applications

C.  

Create a custom application to read Java code and make it available for Mule application

D.  

Use Anypoint exchange

Discussion 0
Question # 35

A project uses Jenkins to implement CI/CD process. It was observed that each Mule package contains some of the Jenkins files and folders for configurations of CI/CD jobs.

As these files and folders are not part of the actual package, expectation is that these should not be part of deployed archive.

Which file can be used to exclude these files and folders from the deployed archive?

Options:

A.  

muleignore

B.  

_unTrackMule

C.  

mulelnclude

D.  

_muleExclude

Discussion 0
Question # 36

Which role is primarily responsible for building API implementation as part of a typical MuleSoft integration project?

Options:

A.  

API Developer

B.  

API Designer

C.  

Integration Architect

D.  

Operations

Discussion 0
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