Most Up-to-date MCIA-Level-1 Exam Engine For MuleSoft Certified Integration Architect - Level 1 Certification

NEW QUESTION 1
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?

• A. An Anypoint VPC connected to the on-premises network using an IPsec tunnel or AWSDirectConnect, plus matching firewall rulesin the VPC and on-premises network
• B. Static IP addresses for the Mule applications deployed to the CloudHub Shared Worker Cloud, plusmatching firewall rules and IPwhitelisting 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-premisesnetwork
• D. Relocation of the database systems to a DMZ in the on-premises network, with Mule applicationsdeployed to the CloudHub Shared Worker Cloud connecting only to the DMZ

Answer: A

NEW QUESTION 2
An organization currently uses a multi-node Mule runtime deployment model within their datacenter, so each Mule runtime hosts several Mule applications. The organization is planning to transition to a deployment model based on Docker containers in a Kubernetes cluster. The organization has already created a standard Docker image containing a Mule runtime and all required dependencies (including a JVM), but excluding the Mule application itself.
What is an expected outcome of this transition to container-based Mule application deployments?

• A. Required redesign of Mule applications to follow microservice architecture principles
• B. Required migration to the Docker and Kubernetes-based Anypoint Platform - Private Cloud Edition
• C. Required change to the URL endpoints used by clients to send requests to the Mule applications
• D. Guaranteed consistency of execution environments across all deployments of a Mule application

Answer: A

NEW QUESTION 3
An integration Mute application is being designed to process orders by submitting them to a backend system for offline processing. Each order will be received by the Mute application through an HTTPS POST and must be acknowledged immediately. Once acknowledged, the order will be submitted to a backend system. Orders that cannot be successfully submitted due to rejections from the backend system will need to be processed manually (outside the backend system).
The Mule application will be deployed to a customer-hosted runtime and is able to use an existing ActiveMQ broker if needed.
The backend system has a track record of unreliability both due to minor network connectivity issues and longer outages.
What idiomatic (used for their intended purposes) combination of Mule application components and ActiveMQ queues are required to ensure automatic submission of orders to the backend system, while minimizing manual order processing?

• A. An On Error scope Non-persistent VM ActiveMQ Dead Letter Queue for manual processing
• B. An On Error scope MuleSoft Object Store ActiveMQ Dead Letter Queue for manual processing
• C. Until Successful componentMuleSoft Object Store ActiveMQ is NOT needed or used
• D. Until Successful component ActiveMQ long retry Queue ActiveMQ Dead Letter Queue for manual processing

Answer: A

NEW QUESTION 4
Refer to the exhibit.

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 VPC. 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?

• 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)

Answer: D

NEW QUESTION 5
Refer to the exhibit.

A Mule application is deployed to a cluster of two customer-hosted Mute runtimes. The Mute application has a flow that polls a database and another flow with an HTTP Listener.
HTTP clients send HTTP requests directly to individual cluster nodes.
What happens to database polling and HTTP request handling in the time after the primary (master) node of the cluster has railed, but before that node is restarted?

• A. Database polling continues Only HTTP requests sent to the remaining node continue to be accepted
• B. Database polling stops All HTTP requests continue to be accepted
• C. Database polling continues All HTTP requests continue to be accepted, but requests to the failed node Incur increased latency
• D. Database polling stops All HTTP requests are rejected

Answer: A

NEW QUESTION 6
An API client is implemented as a Mule application that includes an HTTP Request operation using a
default configuration. The HTTP Request operation invokes an external API that follows standard
HTTP status code conventions, which causes the HTTP Request operation to return a 4xx status code.
What is a possible cause of this status code response?

• A. An error occurred inside the external API implementation when processing the HTTP request thatwas received from the outbound HTTP Request operation of the Mule application
• B. The external API reported that the API implementation has moved to a different external endpoint
• C. The HTTP response cannot be interpreted by the HTTP Request operation of the Mule applicationafter it was received from the external API
• D. The external API reported an error with the HTTP request that was received from the outboundHTTP Request operation of the Mule application

Answer: D

NEW QUESTION 7
Refer to the exhibit.

An organization is designing a Mule application to receive data from one external business partner. The two companies currently have no shared IT infrastructure and do not want to establish one. Instead, all communication should be over the public internet (with no VPN).
What Anypoint Connector can be used in the organization's Mule application to securely receive data from this external business partner?

• A. File connector
• B. VM connector
• C. SFTP connector
• D. Object Store connector

Answer: C

NEW QUESTION 8
An organization uses Mule runtimes which are managed by Anypoint Platform - Private Cloud Edition.
What MuleSoft component is responsible for feeding analytics data to non-MuleSoft analytics platforms?

• A. Anypoint Runtime Manager
• B. Anypoint Exchange
• C. Anypoint API Manager
• D. The Mule runtimes

Answer: A

NEW QUESTION 9
An organization uses a set of customer-hosted Mule runtimes that are managed using the Mulesoft-hosted control plane.
What is a condition that can be alerted on from Anypoint Runtime Manager without any custom components or custom coding?

• A. When an SSL certificate used by one of the deployed Mule applications is about to expire
• B. When a Mule runtime on a given customer-hosted server is experiencing high memory consumption during certain periods
• C. When a Mule runtime's customer-hosted server is about to run out of disk space
• D. When the Mule runtime license installed on a Mule runtime is about to expire

Answer: A

NEW QUESTION 10
Refer to the exhibit.

A Mule application is being designed to be deployed to several CIoudHub workers. The Mule application's integration logic is to replicate changed Accounts from Satesforce to a backend system every 5 minutes.
A watermark will be used to only retrieve those Satesforce Accounts that have been modified since the last time the integration logic ran.
What is the most appropriate way to implement persistence for the watermark in order to support the required data replication integration logic?

• A. Persistent Anypoint MQ Queue
• B. Persistent Object Store
• C. Persistent Cache Scope
• D. Persistent VM Queue

Answer: B

NEW QUESTION 11
Refer to the exhibit.

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?

• A. Each request is routed to the PRIMARY CloudHub worker in the PRIMARY Availability Zone (AZ)
• B. Each request is routed to ONE ARBiTRARYCloudHub 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

Answer: C

NEW QUESTION 12
A global organization operates datacenters in many countries. There are private network links between these datacenters because all business data (but NOT metadata) must be exchanged over these private network connections.
The organization does not currently use AWS in any way.
The strategic decision has Just been made to rigorously minimize IT operations effort and investment going forward.
What combination of deployment options of the Anypoint Platform control plane and runtime plane(s) best serves this organization at the start of this strategic journey?

• A. MuleSoft-hosted Anypoint Platform control plane CloudHub Shared Worker Cloud in multiple AWS regions
• B. Anypoint Platform - Private Cloud Edition Customer-hosted runtime plane in each datacenter
• C. MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane in multiple AWS regions
• D. MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane in each datacenter

Answer: B

NEW QUESTION 13
An Integration Mule application is being designed to synchronize customer data between two systems. One system is an IBM Mainframe and the other system is a Salesforce Marketing Cloud (CRM) instance. Both systems have been deployed in their typical configurations, and are to be invoked using the native protocols provided by Salesforce and IBM.
What interface technologies are the most straightforward and appropriate to use in this Mute application to interact with these systems, assuming that Anypoint Connectors exist that implement these interface technologies?

• A. IBM: DB access CRM:gRPC
• B. IBM: REST CRM:REST
• C. IBM: ActiveMQ CRM: REST
• D. IBM:QCS CRM: SOAP

Answer: A

NEW QUESTION 14
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?

• 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

Answer: C

NEW QUESTION 15
What comparison is true about a CloudHub Dedicated Load Balancer (DLB) vs. the CloudHub Shared Load Balancer (SLB)?

• A. Both a DLB and the SLB implement load balancing by sending HTTP requests to workers with the lowest workloads
• B. Both a DLB and the SLB allow the configuration of access control via IP whitelists
• C. Only a DLB allows the configuration of a custom TLS server certificate
• D. Only the SLB can forward HTTP traffic to the VPC-internal ports of the CloudHub workers

Answer: B

NEW QUESTION 16
What Anypoint Connectors support transactions?

• A. Database, JMS, VM
• B. Database, 3MS, HTTP
• C. Database, JMS, VM, SFTP
• D. Database, VM, File

Answer: A

NEW QUESTION 17
An organization's governance process requires project teams to get formal approval from all key stakeholders for all new Integration design specifications. An integration Mule application Is being designed that interacts with various backend systems. The Mule application will be created using Anypoint Design Center or Anypoint Studio and will then be deployed to a customer-hosted runtime.
What key elements should be included in the integration design specification when requesting approval for this Mule application?

• A. SLAs and non-functional requirements to access the backend systems
• B. Snapshots of the Mule application's flows, including their error handling
• C. A list of current and future consumers of the Mule application and their contact details
• D. The credentials to access the backend systems and contact details for the administrator of each system

Answer: A

NEW QUESTION 18
Refer to the exhibit.

Anypoint Platform supports role-based access control (RBAC) to features of the platform. An organization has configured an external Identity Provider for identity management with Anypoint Platform.
What aspects of RBAC must ALWAYS be controlled from the Anypoint Platform control plane and CANNOT be controlled via the external Identity Provider?

• A. Controlling the business group within Anypoint Platform to which the user belongs
• B. Assigning Anypoint Platform permissions to a role
• C. Assigning Anypoint Platform role(s) to a user
• D. Removing a user's access to Anypoint Platform when they no longer work for the organization

Answer: B

NEW QUESTION 19
A Mule application is being designed to do the following:
Step 1: Read a SalesOrder message from a JMS queue, where each SalesOrder consists of a header and a list of SalesOrderLineltems.
Step 2: Insert the SalesOrder header and each SalesOrderLineItem into different tables in an RDBMS.
Step 3: Insert the SalesOrder header and the sum of the prices of all its SalesOrderLineltems into a table in a different RDBMS.
No SalesOrder message can be lost and the consistency of all SalesOrder-related information in both RDBMSs must be ensured at all times.
What design choice (including choice of transactions) and order of steps addresses these requirements?

• A. * 1. Read the JMS message (NOT in an XA transaction)* 2. Perform EACH DB insert in a SEPARATE DB transaction* 3. Acknowledge the JMS message
• B. * 1. Read and acknowledge the JMS message (NOT in an XA transaction)* 2. In a NEW XA transaction, perform BOTH DB inserts
• C. * 1. Read the JMS message in an XA transaction* 2. In the SAME XA transaction, perform BOTH DB inserts but do NOT acknowledge the JMS message
• D. * 1. Read the JMS message (NOT in an XA transaction)* 2. Perform BOTH DB inserts in ONE DB transaction* 3. Acknowledge the JMS message

Answer: C

NEW QUESTION 20
What operation can be performed through a JMX agent enabled in a Mule application?

• A. View object store entries
• B. Replay an unsuccessful message
• C. Deploy a Mule application
• D. Set a particular log4j2 log level to TRACE

Answer: D

NEW QUESTION 21
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