Easily To Pass New MuleSoft-Integration-Architect-I Verified & Correct Answers [Jan 10, 2025
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NEW QUESTION # 44
Cloud Hub is an example of which cloud computing service model?
- A. Platform as a Service (PaaS)
- B. Monitoring as a Service (MaaS)
- C. Software as a Service (SaaS)
- D. Infrastructure as a Service (laaS)
Answer: A
NEW QUESTION # 45
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 allow the configuration of access control via IP whitelists
- B. Both a DLB and the SLB implement load balancing by sending HTTP requests to workers with the lowest workloads
- C. Only the SLB can forward HTTP traffic to the VPC-internal ports of the CloudHub workers
- D. Only a DLB allows the configuration of a custom TLS server certificate
Answer: D
Explanation:
* Shared load balancers don't allow you to configure custom SSL certificates or proxy rules
* Dedicated Load Balancer are optional but you need to purchase them additionally if needed.
* TLS is a cryptographic protocol that provides communications security for your Mule app. TLS offers many different ways of exchanging keys for authentication, encrypting data, and guaranteeing message integrity.
* The CloudHub Shared Load Balancer terminates TLS connections and uses its own server-side certificate.
* Only a DLB allows the configuration of a custom TLS server certificate
* DLB enables you to define SSL configurations to provide custom certificates and optionally enforce two-way SSL client authentication.
* To use a DLB in your environment, you must first create an Anypoint VPC. Because you can associate multiple environments with the same Anypoint VPC, you can use the same dedicated load balancer for your different environments.
* MuleSoft Reference: https://docs.mulesoft.com/runtime-manager/dedicated-load-balancer-tutorial Additional Info on SLB Vs DLB:
NEW QUESTION # 46
According to MuleSoft, which system integration term describes the method, format, and protocol used for communication between two system?
- A. Interface
- B. interaction
- C. Component
- D. Message
Answer: A
NEW QUESTION # 47
When designing an upstream API and its implementation, the development team has been advised to not set timeouts when invoking downstream API. Because the downstream API has no SLA that can be relied upon. This is the only donwstream API dependency of that upstream API. Assume the downstream API runs uninterrupted without crashing. What is the impact of this advice?
- A. The invocation of the downstream API will run to completion without timing out.
- B. A load-dependent timeout of less than 1000 ms will be applied by the Mule runtime in which the downstream API implementation executes.
- C. A default timeout of 500 ms will automatically be applied by the Mule runtime in which the upstream API implementation executes.
- D. An SLA for the upstream API CANNOT be provided.
Answer: D
Explanation:
An SLA for the upstream API CANNOT be provided.
NEW QUESTION # 48
Refer to the exhibit.
A Mule application is being designed to expose a SOAP web service to its clients.
What language is typically used inside the web service's interface definition to define the data structures that the web service Is expected to exchange with its clients?
- A. RAMI
- B. XSD
- C. WSDL
- D. JSON Schema
Answer: B
Explanation:
Correct answer: XSD In this approach to developing a web service, you begin with
----------------------------------------------------------------------------------------------------------------- Reference: https://www.w3schools.com/xml/schema_intro.asp
NEW QUESTION # 49
An organization is choosing between API-led connectivity and other integration approaches.
According to MuleSoft, which business benefits is associated with an API-led connectivity approach using Anypoint Platform?
- A. Higher outcome repeatability through centralized development
- B. Increased developer productivity through sell-service of API assets
- C. Greater project predictability through tight coupling of systems
- D. improved security through adoption of monolithic architectures
Answer: B
NEW QUESTION # 50
Refer to the exhibit.
A Mule 4 application has a parent flow that breaks up a JSON array payload into 200 separate items, then sends each item one at a time inside an Async scope to a VM queue.
A second flow to process orders has a VM Listener on the same VM queue. The rest of this flow processes each received item by writing the item to a database.
This Mule application is deployed to four CloudHub workers with persistent queues enabled.
What message processing guarantees are provided by the VM queue and the CloudHub workers, and how are VM messages routed among the CloudHub workers for each invocation of the parent flow under normal operating conditions where all the CloudHub workers remain online?
- A. EACH item VM message is processed AT LEAST ONCE by ONE ARBITRARY CloudHub worker Each of the four CloudHub workers can be expected to process some item VM messages
- B. ALL item VM messages are processed AT MOST ONCE by ONE ARBITRARY CloudHub worker This one CloudHub worker processes ALL 200 item VM messages
- C. ALL Item VM messages are processed AT LEAST ONCE by the SAME CloudHub worker where the parent flow was invoked This one CloudHub worker processes ALL 200 item VM messages
- D. EACH item VM message is processed AT MOST ONCE by ONE CloudHub worker, with workers chosen in a deterministic round-robin fashion Each of the four CloudHub workers can be expected to process 1/4 of the Item VM messages (about 50 items)
Answer: A
Explanation:
Correct answer is EACH item VM message is processed AT LEAST ONCE by ONE ARBITRARY CloudHub worker. Each of the four CloudHub workers can be expected to process some item VM messages In Cloudhub, each persistent VM queue is listened on by every CloudHub worker - But each message is read and processed at least once by only one CloudHub worker and the duplicate processing is possible - If the CloudHub worker fails , the message can be read by another worker to prevent loss of messages and this can lead to duplicate processing - By default , every CloudHub worker's VM Listener receives different messages from VM Queue Referenece: https://dzone.com/articles/deploying-mulesoft-application-on-1-worker-vs-mult
NEW QUESTION # 51
Which type of communication is managed by a service mesh in a microservices architecture?
- A. Communication between microservices
- B. Communication between microservices developers
- C. Communication between microservices runtime administrators
- D. Communication between trading partner services
Answer: A
NEW QUESTION # 52
A Mule application uses the Database connector.
What condition can the Mule application automatically adjust to or recover from without needing to restart or redeploy the Mule application?
- A. The database server has been updated and hence the database driver library/JAR needs a minor version upgrade
- B. The credentials for accessing the database have been updated and the previous credentials are no longer valid
- C. The database server was unavailable for four hours due to a major outage but is now fully operational again
- D. One of the stored procedures being called by the Mule application has been renamed
Answer: C
Explanation:
* Any change in the application will require a restart except when the issue outside the app. For below situations , you would need to redeploy the code after doing necessary changes
-- One of the stored procedures being called by the Mule application has been renamed. In this case, in the Mule application you will have to do changes to accommodate the new stored procedure name.
-- Required redesign of Mule applications to follow microservice architecture principles. As code is changed, deployment is must
-- If the credentials changed and you need to update the connector or the properties.
-- The credentials for accessing the database have been updated and the previous credentials are no longer valid. In this situation you need to restart or redeploy depending on how credentials are configured in Mule application.
* So Correct answer is The database server was unavailable for four hours due to a major outage but is now fully operational again as this is the only external issue to application.
NEW QUESTION # 53
A company is modernizing its legal systems lo accelerate access lo applications and data while supporting the adoption of new technologies. The key to achieving this business goal is unlocking the companies' key systems and dala including microservices miming under Docker and kubernetes containers using apis.
Considering the current aggressive backlog and project delivery requirements the company wants to take a strategic approach in the first phase of its transformation projects by quickly deploying API's in mule runtime that are able lo scale, connect to on premises systems and migrate as needed.
Which runtime deployment option supports company's goals?
- A. Cloudhub runtimes
- B. Runtime fabric on self managed Kubernetes
- C. Runtime fabric on Vmware metal
- D. Customer hosted self provisioned runtimes
Answer: B
NEW QUESTION # 54
Following MuleSoft best practices, what MuleSoft runtime deployment option best meets the company's goals to begin its digital transformation journey?
- A. Runtime Fabric on VMs/bare metal
- B. Customer-hosted runtimes provisioned by a MuleSoft services partner
- C. Customer-hosted self-provisioned runtimes
- D. CloudHub runtimes
Answer: A
NEW QUESTION # 55
An 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?
- A. Disable Cloudhub logging in Runtime Manager
Define the splunk appender in EACH Mule application's log4j2.xml file - B. Disable Cloudhub logging in Runtime Manager
Define the splunk appender in ONE global log4j.xml file that is uploaded once to Runtime Manger to support at Mule application deployments. - C. Keep the default logging configuration in Runtime Manager
Define the Splunk appender in EACH Mule application log4j2.xml file - D. Keep the default logging configuration in RuntimeManager
Define the splunk appender in ONE global log4j.xml file that is uploaded once to Runtime Manager to support at Mule application deployments.
Answer: A
Explanation:
By default, CloudHub replaces a Mule application's log4j2.xml file with a CloudHub log4j2.xml file. In CloudHub, you can disable the CloudHub provided Mule application log4j2 file. This allows integrating Mule application logs with custom or third-party log management systems
NEW QUESTION # 56
An organization's IT team follows an API-led connectivity approach and must use Anypoint Platform to implement a System AP\ that securely accesses customer dat a. The organization uses Salesforce as the system of record for all customer data, and its most important objective is to reduce the overall development time to release the System API.
The team's integration architect has identified four different approaches to access the customer data from within the implementation of the System API by using different Anypoint Connectors that all meet the technical requirements of the project.
- A. Use the Anypoint Connector for Salesforce to connect to the Salesforce APIs to directly access the customer data
- B. Use the Anypoint Connector for Database to connect to a MySQL database to access a copy of the customer data
- C. Use the Anypoint Connector tor FTP to download a file containing a recent near-real time extract of the customer data
- D. Use the Anypoint Connector for HTTP to connect to the Salesforce APIs to directly access the customer data
Answer: A
NEW QUESTION # 57
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?
- A. Add a default API Whitelisting policy to API Manager to automatically whitelist the customer provisioned AWS VPC IP ranges needed by the Mule applicaton
- B. 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
- C. Add a Mulesoft hosted Anypoint VPC configured and with VPC Peering to the AWS VPC
- D. Configure an external identity provider (IDP) in Anypoint Platform with certificates from the customer provisioned AWS VPC
Answer: C
Explanation:
Correct answer is: Add a Mulesoft hosted Anypoint VPC configured and with VPC Peering to the AWS VPC * Connecting to your Anypoint VPC extends your corporate network and allows CloudHub workers to access resources behind your corporate firewall.
* You can connect on-premises data centers through a secured VPN tunnel, or a private AWS VPC through VPC peering, or by using AWS Direct Connect.
MuleSoft Doc Reference : https://docs.mulesoft.com/runtime-manager/virtual-private-cloud
NEW QUESTION # 58
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?
- A. CSV over FTP YAM L over TLS JSON over HTTPS
- B. XML over ActiveMQ XML over SFTP XML/REST over HTTPS
- C. SOAP over HTTPS HOP over TLS gRPC over HTTPS
- D. AsyncAPI over HTTPS
AMQP with RabbitMQ JSON/REST over HTTPS
Answer: D
NEW QUESTION # 59
What best describes the Fully Qualified Domain Names (FQDNs), also known as DNS entries, created when a Mule application is deployed to the CloudHub Shared Worker Cloud?
- A. The FQDNs are determined by both the application name and the region
- B. A fixed number of FQDNs are created, IRRESPECTIVE of the environment and VPC design
- C. The FQDNs are determined by the application name chosen, IRRESPECTIVE of the region
- D. The FQDNs are determined by the application name, but can be modified by an administrator after deployment
Answer: A
Explanation:
Every Mule application deployed to CloudHub receives a DNS entry pointing to the CloudHub. The DNS entry is a CNAME for the CloudHub Shared Load Balancer in the region to which the Mule application is deployed. When we deploy the application on CloudHub, we get a generic url to access the endpoints. Generic URL looks as below:
<application-name>.<region>.cloudhub.io <application-name> is the deployed application name which is unique across all the MuleSoft clients. <region> is the region name in which an application is deployed.
The public CloudHub (shared) load balancer already redirects these requests, where myApp is the name of the Mule application deployment to CloudHub: HTTP requests to http://myApp.<region>.cloudhub.io redirects to
http://mule-worker-myApp.<region>.cloudhub.io:8081
HTTPS traffic to https://myApp.<region>.cloudhub.io redirects to
https://mule-worker-myApp.<region>.cloudhub.io:8082
NEW QUESTION # 60
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