May-2023 Free MCIA-Level-1 Test Questions Real Practice Test Questions
MCIA-Level-1 Dumps Updated May 18, 2023 WIith 246 Questions
The MCIA-Level-1 Exam is an industry-recognized certification that demonstrates an individual's ability to design and implement effective integration solutions using MuleSoft technologies. The certification exam consists of multiple-choice questions that cover a range of integration topics, including integration architecture and design patterns, Anypoint Platform components, and integration deployment strategies. By passing the MCIA-Level-1 exam, professionals can showcase their skills to potential employers and clients, and gain recognition as a certified MuleSoft Integration Architect.
MuleSoft MCIA-Level-1 (MuleSoft Certified Integration Architect - Level 1) Certification Exam is designed to test the knowledge, skills and abilities of integration architects, developers and engineers who work with MuleSoft's Anypoint Platform. This certification exam is aimed at professionals who are responsible for designing, building and managing integration solutions using MuleSoft's Anypoint Platform.
NEW QUESTION # 142
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 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
- B. 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
- C. 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
- D. 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
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION # 143
An organization has implemented a continuous integration (CI) lifecycle that promotes Mule applications through code, build, and test stages. To standardize the organization's CI journey, a new dependency control approach is being designed to store artifacts that include information such as dependencies, versioning, and build promotions.
To implement these process improvements, the organization will now require developers to maintain all dependencies related to Mule application code in a shared location.
What is the most idiomatic (used for its intended purpose) type of system the organization should use in a shared location to standardize all dependencies related to Mule application code?
- A. API Community Manager
- B. A binary artifact repository
- C. The Anypoint Object Store service at cloudhub.io
- D. A MuleSoft-managed repository at repository.mulesoft.org
Answer: A
NEW QUESTION # 144
Refer 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?
- A. 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
- B. 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
- C. Package the HTTPS Listener configuration in a MuleDOMAIN project, referencing It from all Mule applications that need to expose an HTTPS endpoint Package the server-side certificatein the SAME Mule DOMAIN projectGo to Set
- D. 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
Answer: D
NEW QUESTION # 145
An organization is using Mulesoft cloudhub and develops API's in the latest version. As a part of requirements for one of the API's, third party API needs to be called. The security team has made it clear that calling any external API needs to have include listing As an integration architect please suggest the best way to accomplish the design plan to support these requirements?
- A. Implement includelist IP on the cloudhub VPC firewall to allow the traffic
- B. Implement the Any point filter processor to implement the include list IP
- C. Implement the validation of includelisted IP operation
- D. Implement a proxy for the third party API and enforce the IPinclude list policy and call this proxy from the flow of the API
Answer: D
NEW QUESTION # 146
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. 10.0.0.0/24 (256 IPs)
- B. 10.0.0.0/22 (1024 IPs)
- C. 10.0.0.0/26 (64 IPS)
- D. 10.0.0.0/25 (128 IPs)
Answer: B
NEW QUESTION # 147
As a part of design , Mule application is required call the Google Maps API to perform a distance computation. The application is deployed to cloudhub.
At the minimum what should be configured in the TLS context of the HTTP request configuration to meet these requirements?
- A. Download the Google public certificate from a browser, generate JKS file from it and add it in key store as a part of TLS context
- B. The configuration is built-in and nothing extra is required for the TLS context
- C. Request a private key from Google and create a PKCS12 file with it and add it in keyStore as a part of TLS context
- D. Download the Google public certificate from a browser, generate a JKS file from it and add it in Truststore as part of the TLS context
Answer: B
NEW QUESTION # 148
During 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?
- A. Building MUnit tests so administrators can confirm code coverage percentage during deployment
- B. Developing a specification so consumers can test before the implementation is built
- C. Publishing the fully implemented API to Exchange so all developers can reuse the API
- D. Adding global policies to the API so all developers automatically secure the implementation before coding anything
Answer: B
NEW QUESTION # 149
Refer to the exhibit. A business process involves two APIs that interact with each other asynchronously over HTTP. Each API is implemented as a Mule application. API 1 receives the initial HTTP request and invokes API 2 (in a fire and forget fashion) while API 2, upon completion of the processing, calls back into API 1 to notify about completion of the asynchronous process.
Each API is deployed to multiple redundant Mule runtimes and a separate load balancer, and is deployed to a separate network zone.
In the network architecture, how must the firewall rules be configured to enable the above interaction between API 1 and API 2?
- A. To authorize the certificates used by both the APIs
- B. To enable communication from each API's Mule runtimes and network zone to the load balancer of the other API
- C. To open direct two-way communication between the Mule runtimes of both APIs
- D. To allow communication between the load balancers used by each API
Answer: C
NEW QUESTION # 150
An 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?
- A. Use the WSS module
- B. Use JAXB (XML) and Jackson (JSON) data bindings
- C. Use the Java module
- D. Use the Transform Message component
Answer: B
NEW QUESTION # 151
An organization has decided on a cloudhub migration strategy that aims to minimize the organizations own IT resources. Currently, the organizational has all of its Mule applications running on its own premises and uses an premises load balancer that exposes all APIs under the base URL https://api.acme.com As part of the migration strategy, the organization plans to migrate all of its Mule applications and load balancer to cloudhub What is the most straight-forward and cost effective approach to the Mule applications deployment and load balancing that preserves the public URLs?
- A. For each migrated Mule application, deploy an API proxy Mule application to Cloudhub with all applications under the control of a dedicated load balancer(CLB) Update the CNAME record for api.acme.com in the organization DNS server pointing to the A record of a cloudhub dedicated load balancer(DLB) Apply mapping rules in the DLB to map each API proxy application to its corresponding Mule applications
- B. Deploy the Mule applications to Cloudhub
Update the CNAME record for an api.acme.com in the organizations DNS server pointing to the A record of a cloudhub dedicated load balancer(DLB) Apply mapping rules in the DLB to map URLs to their corresponding Mule applications - C. Deploy the Mule applications to Cloudhub
Update the CNAME record for api.acme.com in the organization DNS server pointing to the A record of the cloudhub shared load balancer(SLB) Apply mapping rules in the SLB to map URLs to their corresponding Mule applications. - D. Deploy the Mule applications to Cloudhub
Create CNAME record for api.acme.com in the Cloudhub Shared load balancer (SLB) pointing to the A record of the on-premise load balancer Apply mapping rules in the SLB to map URLs to their corresponding Mule applications
Answer: C
NEW QUESTION # 152
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. Keep thedefault logging configuration in Runtime Manager
Define the Splunk appender in EACH Mule application log4j2.xml file - B. Disable Cloudhub logging in Runtime Manager
Define the splunk appender in EACH Mule application's log4j2.xml file - C. 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. - D. 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.
Answer: B
NEW QUESTION # 153
An API implementation is being developed to expose data from a production database via HTTP requests. The API implementation executes a database SELECT statement that is dynamically created based upon data received from each incoming HTTP request. The developers are planning to use various types of testing to make sure the Mule application works as expected, can handle specific workloads, and behaves correctly from an API consumer perspective. What type of testing would typically mock the results from each SELECT statement rather than actually execute it in the production database?
- A. Unit testing (white box)
- B. Functional testing (black box)
- C. Integration testing
- D. Performance testing
Answer: A
Explanation:
In Unit testing instead of using actual backends, stubs are used for the backend services. This ensures that developers are not blocked and have no dependency on other systems.
NEW QUESTION # 154
A Mule application is being designed for deployment to a single CloudHub worker. The Mule application will have a flow that connects to a SaaS system to perform some operations each time the flow is invoked.
The SaaS system connector has operations that can be configured to request a short-lived token (fifteen minutes) that can be reused for subsequent connections within the fifteen minute time window. After the token expires, a new token must be requested and stored.
What is the most performant and idiomatic (used for its intended purpose) Anypoint Platform component or service to use to support persisting and reusing tokens in the Mule application to help speed up reconnecting the Mule application to the SaaS application?
- A. Variable
- B. Database
- C. Persistent object store
- D. Nonpersistent object store
Answer: B
NEW QUESTION # 155
Refer to the exhibit.
A Mule application is deployed to a multi-node Mule runtime cluster. The Mule application uses the competing consumer pattern among its cluster replicas to receive JMS messages from a JMS queue. To process each received JMS message, the following steps are performed in a flow:
Step l: The JMS Correlation ID header is read from the received JMS message.
Step 2: The Mule application invokes an idempotent SOAP webservice over HTTPS, passing the JMS Correlation ID as one parameter in the SOAP request.
Step 3: The response from the SOAP webservice also returns the same JMS Correlation ID.
Step 4: The JMS Correlation ID received from the SOAP webservice is validated to be identical to the JMS Correlation ID received in Step 1.
Step 5: The Mule application creates a response JMS message, setting the JMS Correlation ID message header to the validated JMS Correlation ID and publishes that message to a response JMS queue.
Where should the Mule application store the JMS Correlation ID values received in Step 1 and Step 3 so that the validation in Step 4 can be performed, while also making the overall Mule application highly available, fault-tolerant, performant, and maintainable?
- A. The Correlation ID value in Step 1 should be stored in a persistent object store The Correlation ID value in step 3 should be stored as a Mule event vanable/attnbute
- B. Both Correlation ID values should be stored In a non-persistent object store
- C. Both Correlation ID values should be stored in a persistent object store
- D. Both Correlation ID values should be stored as Mule event vanabtes/attnbutes
Answer: A
NEW QUESTION # 156
What comparison is true about a CloudHub Dedicated Load Balancer (DLB) vs. the CloudHub Shared Load Balancer (SLB)?
- A. Only a DLB allows the configuration of a custom TLS server certificate
- B. Only the SLB can forward HTTP traffic to the VPC-internal ports of the CloudHub workers
- C. Both a DLB and the SLB implement load balancing by sending HTTP requests to workers with the lowest workloads
- D. Both a DLB and the SLB allow the configuration of access control via IP whitelists
Answer: A
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 # 157
A project team uses RAML specifications to document API functional requirements and deliver API definitions. As per the current legal requirement, all designed API definitions to be augmented with an additional non-functional requirement to protect the services from a high rate of requests according to define service level agreements.
Assuming that the project is following Mulesoft API governance and policies, how should the project team convey the necessary non-functional requirement to stakeholders?
- A. Update API definitions with the fragment for the appropriate policy and publish to exchange
- B. Create proxies in API manager for the non functional requirement and publish to exchange
- C. Create various SLA's in API manager for the non functional requirement and publish to exchange
- D. Add all non functional requirements as comments to RAML specification and publish to exchange
Answer: A
NEW QUESTION # 158
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