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Title: MuleSoft Certified Architect MCIA-Level-1 Dumps Full Questions with Free PDF Questions to Pass [Q18-Q38]

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 MuleSoft Certified Architect MCIA-Level-1 Dumps Full Questions with Free PDF Questions to Pass
100% Updated MuleSoft MCIA-Level-1 Enterprise PDF Dumps


NEW QUESTION 18An organization has defined a common object model in Java to mediate the communication between different Mule applications in a consistent way. A Mule application is being built to use this common object model to process responses from a SOAP API and a REST API and then write the processed results to an order management system.The developers want Anypoint Studio to utilize these common objects to assist in creating mappings for various transformation steps in the Mule application.What is the most idiomatic (used for its intended purpose) and performant way to utilize these common objects to map between the inbound and outbound systems in the Mule application?
 Use JAXB (XML) and Jackson (JSON) data bindings
 Use the WSS module
 Use the Java module
 Use the Transform Message component
NEW QUESTION 19An 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?
 Only MuleSoft-provided certificates are exposed.
 Only customer-provided wildcard certificates are exposed.
 Only customer-provided self-signed certificates are exposed.
 Only underlying Mule application certificates are exposed (pass-through)
https://docs.mulesoft.com/runtime-manager/dedicated-load-balancer-tutorialNEW QUESTION 20During a planning session with the executive leadership, the development team director presents plans for a new API to expose the data in the company’s order database. An earlier effort to build an API on top of this data failed, so the director is recommending a design-first approach.Which characteristics of a design-first approach will help make this API successful?
 Building MUnit tests so administrators can confirm code coverage percentage during deployment
 Publishing the fully implemented API to Exchange so all developers can reuse the API
 Adding global policies to the API so all developers automatically secure the implementation before coding anything
 Developing a specification so consumers can test before the implementation is built
NEW QUESTION 21An organization is sizing an Anypoint VPC to extend their internal network to Cloudhub.For this sizing calculation, the organization assumes 150 Mule applications will be deployed among three(3) production environments and will use Cloudhub’s default zero-downtime feature. Each Mule application is expected to be configured with two(2) Cloudhub workers.This is expected to result in several Mule application deployments per hour.
 10.0.0.0/21(2048 IPs)
 10.0.0.0/22(1024IPs)
 10.0.0.0/23(512 IPs)
 10.0.0.0/24(256 IPs)
* When you create an Anypoint VPC, the range of IP addresses for the network must be specified in the form of a Classless Inter-Domain Routing (CIDR) block, using CIDR notation.* This address space is reserved for Mule workers, so it cannot overlap with any address space used in your data center if you want to peer it with your VPC.* To calculate the proper sizing for your Anypoint VPC, you first need to understand that the number of dedicated IP addresses is not the same as the number of workers you have deployed.* For each worker deployed to CloudHub, the following IP assignation takes place: For better fault tolerance, the VPC subnet may be divided into up to four Availability Zones.* A few IP addresses are reserved for infrastructure. At least two IP addresses per worker to perform at zero-downtime.* Hence in this scenario 2048 IP’s are required to support the requirement.NEW QUESTION 22Refer to the exhibit.This Mule application is deployed to multiple Cloudhub workers with persistent queue enabled. The retrievefile flow event source reads a CSV file from a remote SFTP server and then publishes each record in the CSV file to a VM queue. The processCustomerRecords flow’s VM Listner receives messages from the same VM queue and then processes each message separately.How are messages routed to the cloudhub workers as messages are received by the VM Listener?
 Each message is routed to ONE of the Cloudhub workers in a DETERMINSTIC round robin fashion thereby EXACTLY BALANCING messages among the cloudhub workers
 Each messages routes to ONE of the available Clouhub workers in a NON- DETERMINSTIC non round-robin fashion thereby APPROXIMATELY BALANCING messages among the cloudhub workers
 Each message is routed to the SAME Cloudhub worker that retrieved the file, thereby BINDING ALL messages to ONLY that ONE Cloudhub worker
 Each message is duplicated to ALL of the Cloudhub workers, thereby SHARING EACH message with ALL the Cloudhub workers.
NEW QUESTION 23Refer to the exhibit.A Mule application is deployed to a cluster of two customer-hosted Mute runtimes. TheMute 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?
 Database polling continues Only HTTP requests sent to the remaining node continue to be accepted
 Database polling stops All HTTP requests continue to be accepted
 Database pollingcontinues All HTTP requests continue to be accepted, but requests to the failed node Incur increased latency
 Database polling stops All HTTP requests are rejected
NEW QUESTION 24What condition requires using a CloudHub Dedicated Load Balancer?
 When cross-region load balancing is required between separate deployments of the same Mule application
 When custom DNS names are required for API implementations deployed to customer-hosted Mule runtimes
 When API invocations across multiple CloudHub workers must be load balanced
 When server-side load-balanced TLS mutual authentication is required between API implementations and API clients
Correct answer is When server-side load-balanced TLS mutual authentication is required between API implementations and API clients CloudHub dedicated load balancers (DLBs) are an optional component of Anypoint Platform that enable you to route external HTTP and HTTPS traffic to multiple Mule applications deployed to CloudHub workers in a Virtual Private Cloud (VPC). Dedicated load balancers enable you to: * Handle load balancing among the different CloudHub workers that run your application. * Define SSL configurations to provide custom certificates and optionally enforce two-way SSL client authentication. * Configure proxy rules that map your applications to custom domains. This enables you to host your applications under a single domainNEW QUESTION 25An 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?
 Required redesign of Mule applications to follow microservice architecture principles
 Required migration to the Docker and Kubernetes-based Anypoint Platform – Private Cloud Edition
 Required change to the URL endpoints used by clients to send requests to the Mule applications
 Guaranteed consistency of execution environments across all deployments of a Mule application
* Organization can continue using existing load balancer even if backend application changes are there. So option A is ruled out.* As Mule runtime is within their datacenter, this model is RTF and not PCE. So option C is ruled out.Mule runtime deployment model within their datacenter, so each Mule runtime hosts several Mule applications — This mean PCE or Hybird not RTF – Also mentioned in Question is that – Mule runtime is hosting several Mule Application, so that also rules out RTF and as for hosting multiple Application it will have Domain project which need redesign to make it microservice architecture————————————————————————————————————— Correct answer: Required redesign of Mule applications to follow microserviceNEW QUESTION 26An 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?
 Invoke the external endpoint of the rest API from the mule floors
 Mark the rest API invocations in the Munits and then call the mocking service flow that simulates standard responses from the REST API
 Mock the rest API invocation in the Munits and return a mock response for those invocations
 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
NEW QUESTION 27An insurance company is using a CIoudHub runtime plane. As a part of requirement, email alert should be sent to internal operations team every time of policy applied to an API instance is deleted As an integration architect suggest on how this requirement be met?
 Use audit logs in Anypoint platform to detect a policy deletion and configure the Audit logs alert feature to send an email to the operations team
 Use Anypoint monitoring to configure an alert that sends an email to the operations team every time a policy is deleted in API manager
 Create a custom connector to be triggered every time of policy is deleted in API manager
 Implement a new application that uses the Audit log REST API to
detect the policy deletion and send an email to operations team the SMTP connectorNEW QUESTION 28Mule application A receives a request Anypoint MQ message REQU with a payload containing a variable-length list of request objects. Application A uses the For Each scope to split the list into individual objects and sends each object as a message to an Anypoint MQ queue.Service S listens on that queue, processes each message independently of all other messages, and sends a response message to a response queue.Application A listens on that response queue and must in turn create and publish a response Anypoint MQ message RESP with a payload containing the list of responses sent by service S in the same order as the request objects originally sent in REQU.Assume successful response messages are returned by service S for all request messages.What is required so that application A can ensure that the length and order of the list of objects in RESP and REQU match, while at the same time maximizing message throughput?
 Use a Scatter-Gather within the For Each scope to ensure response message order Configure the Scatter-Gather with a persistent object store
 Perform all communication involving service S synchronously from within the For Each scope, so objects in RESP are in the exact same order as request objects in REQU
 Use an Async scope within the For Each scope and collect response messages in a second For Each scope in the order In which they arrive, then send RESP using this list of responses
 Keep track of the list length and all object indices in REQU, both in the For Each scope and in all communication involving service Use persistent storage when creating RESP
Correct answer is Perform all communication involving service S synchronously from within the For Each scope, so objects in RESP are in the exact same order as request objects in REQU : Using Anypoint MQ, you can create two types of queues: Standard queue These queues don’t guarantee a specific message order. Standard queues are the best fit for applications in which messages must be delivered quickly. FIFO (first in, first out) queue These queues ensure that your messages arrive in order. FIFO queues are the best fit for applications requiring strict message ordering and exactly-once delivery, but in which message delivery speed is of less importance Use of FIFO queue is no where in the option and also it decreased throughput. Similarly persistent object store is not the preferred solution approach when you maximizing message throughput. This rules out one of the options. Scatter Gather does not support ObjectStore. This rules out one of the options. Standard Anypoint MQ queues don’t guarantee a specific message order hence using another for each block to collect response wont work as requirement here is to ensure the order. Hence considering all the above factors the feasible approach is Perform all communication involving service S synchronously from within the For Each scope, so objects in RESP are in the exact same order as request objects in REQUNEW QUESTION 29What aspect of logging is only possible for Mule applications deployed to customer-hosted Mule runtimes, but NOT for Mule applications deployed to CloudHub?
 To send Mule application log entries to Splunk
 To change tog4j2 tog levels in Anypoint Runtime Manager without having to restart the Mule application
 To log certain messages to a custom log category
 To directly referenceone shared and customized log4j2.xml file from multiple Mule applications
NEW QUESTION 30An organization is designing the following two Mule applications that must share data via a common persistent object store instance:– Mule application P will be deployed within their on-premises datacenter.– Mule application C will run on CloudHub in an Anypoint VPC.The object store implementation used by CloudHub is the Anypoint Object Store v2 (OSv2).what type of object store(s) should be used, and what design gives both Mule applications access to the same object store instance?
 Application P uses the Object Store connector to access a persistent object store Application C accesses this persistent object store via the Object Store REST API through an IPsec tunnel
 Application C and P both use the Object Store connector to access the Anypoint Object Store v2
 Application C uses the Object Store connector to access a persistent object Application P accesses the persistent object store via the Object Store REST API
 Application C and P both use the Object Store connector to access a persistent object store
NEW QUESTION 31According to MuleSoft, what is a major distinguishing characteristic of an application network in relation to the integration of systems, data, and devices?
 It uses a well-organized monolithic approach with standards
 It is built for change and self-service
 It leverages well-accepted internet standards like HTTP and JSON
 It uses CI/CD automation for real-time project delivery
NEW QUESTION 32A 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?
 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
 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
 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
 Use Anypoint Exchange to register the various Mule applications and APIs and share the RAML definitions with the stakeholders, so they can be discovered
Explanation/Reference:NEW QUESTION 33Refer 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?
 Persistent Anypoint MQ Queue
 Persistent Object Store
 Persistent Cache Scope
 Persistent VM Queue
NEW QUESTION 34Refer to the exhibit.A business process involves the receipt of a file from an external vendor over SFTP. The file needs to be parsed and its content processed, validated, and ultimately persisted to a database. The delivery mechanism is expected to change in the future as more vendors send similar files using other mechanisms such as file transfer or HTTP POST.What is the most effective way to design for these requirements in order to minimize the impact of future change?
 Use a MuleSoft Scatter-Gather and a MuleSoft Batch Job to handle the different files coming from different sources
 Create a Process API to receive the file and process it using a MuleSoft Batch Job while delegating the data save process to a System API
 Create an API that receives the file and invokes a Process API with the data contained In the file, then have the Process API process the data using a MuleSoft Batch Job and other System APIs as needed
 Use a composite data source so files can be retrieved from various sources and delivered to a MuleSoft Batch Job for processing
* Scatter-Gather is used for parallel processing, to improve performance. In this scenario, input files are coming from different vendors so mostly at different times. Goal here is to minimize the impact of future change. So scatter Gather is not the correct choice.* If we use 1 API to receive all files from different Vendors, any new vendor addition will need changes to that 1 API to accommodate new requirements. So Option A and C are also ruled out.* Correct answer is Create an API that receives the file and invokes a Process API with the data contained in the file, then have the Process API process the data using a MuleSoft Batch Job and other System APIs as needed. Answer to this question lies in the API led connectivity approach.* API-led connectivity is a methodical way to connect data to applications through a series of reusable and purposeful modern APIs that are each developed to play a specific role – unlock data from systems, compose data into processes, or deliver an experience. System API : System API tier, which provides consistent, managed, and secure access to backend systems. Process APIs : Process APIs take core assets and combines them with some business logic to create a higher level of value. Experience APIs : These are designed specifically for consumption by a specific end-user app or device.So in case of any future plans , organization can only add experience API on addition of new Vendors, which reuse the already existing process API. It will keep impact minimal.NEW QUESTION 35An organization will deploy Mule applications to CloudHub. Business requirements mandate that all application logs be stored ONLY in an external Splunk consolidated logging service and NOT in CloudHub.In order to most easily store Mule application logs ONLY in Splunk, how must Mule application logging be configured in Runtime Manager, and where should the log4j2 Splunk appender be defined?
 Disable CloudHub logging in Runtime ManagerDefine the Splunk appender in ONE global log4j2.xml file that is uploaded once to Runtime Manager to support all Mule application deployments
 Keep the default logging configuration in Runtime ManagerDefine the Splunk appender in ONE global log4j2.xml file that is uploaded once to Runtime Manager to support all Mule application deployments
 Disable CloudHub logging in Runtime ManagerDefine the Splunk appender in EACH Mule application’s log4j2.xml file
 Keep the default logging configuration in Runtime ManagerDefine the Splunk appender in EACH Mule application’s log4j2.xml file
Explanation/Reference:NEW QUESTION 36Refer to the exhibit.An organization deploys multiple Mule applications to the same customer -hosted Mule runtime. Many of these Mule applications must expose an HTTPS endpoint on the same port using a server-side certificate that rotates often.What is the most effective way to package the HTTP Listener and package or store the server-side certificate when deploying these Mule applications, so the disruption caused by certificate rotation is minimized?
 Package the HTTPS Listener configuration in a Mule DOMAIN project, referencing it from all Mule applications that need to expose an HTTPS endpoint Package the server-side certificate in ALL Mule APPLICATIONS that need to expose an HTTPS endpoint
 Package the HTTPS Listener configuration in a Mule DOMAIN project, referencing it from all Mule applications that need to expose an HTTPS endpoint. Store the server-side certificate in a shared filesystem location in the Mule runtime’s classpath, OUTSIDE the Mule DOMAIN or any Mule APPLICATION
 Package an HTTPS Listener configuration In all Mule APPLICATIONS that need to expose an HTTPS endpoint Package the server-side certificate in a NEW Mule DOMAIN project
 Package the HTTPS Listener configuration in a Mule DOMAIN project, referencing It from all Mule applications that need to expose an HTTPS endpoint. Package the server-side certificate in the SAME Mule DOMAIN project Go to Set
NEW QUESTION 37An 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?
 Required redesign of Mule applications to follow microservice architecture principles
 Required migration to the Docker and Kubernetes-based Anypoint Platform – Private Cloud Edition
 Required change to the URL endpoints used by clients to send requests to the Mule applications
 Guaranteed consistency of execution environments across all deployments of a Mule application
NEW QUESTION 38What is true about the network connections when a Mule application uses a JMS connector to interact with a JMS provider (message broker)?
 The JMS connector supports both sending and receiving of JMS messages over the protocol determined by the JMS provider
 The AMQP protocol can be used by the JMS connector to portably establish connections to various types of JMS providers
 To receive messages into the Mule application, the JMS provider initiates a network connection to the JMS connector and pushes messages along this connection
 To complete sending a JMS message, the JMS connector must establish a network connection with the JMS message recipient
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Post date: 2023-03-01 11:57:50

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Post modified date: 2023-03-01 11:57:50

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