MCIA-Level-1 - Latest Training Dumps

Oct 22, 2023 PASS MuleSoft MCIA-Level-1 EXAM WITH UPDATED DUMPS

MCIA-Level-1 Questions PDF [2023] Use Valid New dump to Clear Exam

MuleSoft Certified Integration Architect – Level 1 (MCIA-Level-1) certification exam is designed to validate the skills and knowledge of integration architects who work with the MuleSoft Anypoint Platform. MuleSoft Certified Integration Architect – Level 1 certification is ideal for professionals who are responsible for designing and managing complex integration projects using MuleSoft’s tools and technologies.

In order to prepare for the MCIA-Level-1 exam, MuleSoft recommends that candidates have experience designing and implementing integration solutions using MuleSoft’s Anypoint Platform. MuleSoft also offers a range of training courses and certification programs that can help candidates prepare for the exam. These training courses cover topics such as MuleSoft’s Anypoint Platform architecture, data transformation, message routing, error handling, and security. Additionally, MuleSoft provides a range of study materials and practice exams to help candidates prepare for the MCIA-Level-1 exam.

QUESTION 139
When the mule application using VM is deployed to a customer-hosted cluster or multiple cloudhub workers, how are messages consumed by the Mule engine?

in non-deterministic way

by starting an XA transaction for each new message

in a deterministic way

the primary only in order to avoid duplicate processing

QUESTION 140
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 dat a. What will be the impact to the stale data if server crashes?

State data is preserved

State data is rolled back to a previously saved version

State data is lost

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

QUESTION 141
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?

One of the stored procedures being called by the Mule application has been renamed

The database server has been updated and hence the database driver library/JAR needs a minor version upgrade

The database server was unavailable for four hours due to a major outage but is now fully operational again

The credentials for accessing the database have been updated and the previous credentials are no longer valid

QUESTION 142
Refer to the exhibit.

One of the backend systems invoked by an API implementation enforces rate limits on the number of requests a particular client can make. Both the backend system and the API implementation are deployed to several non-production environments in addition to production.
Rate limiting of the backend system applies to all non-production environments. The production environment, however, does NOT have any rate limiting.
What is the most effective approach to conduct performance tests of the API implementation in a staging (non-production) environment?

Create a mocking service that replicates the backend system’s production performance characteristics. Then configure the API implementation to use the mocking service and conduct the performance tests

Use MUnit to simulate standard responses from the backend system then conduct performance tests to identify other bottlenecks in the system

Include logic within the API implementation that bypasses invocations of the backend system in a performance test situation. Instead invoking local stubs that replicate typical backend system responses then conduct performance tests using this API Implementation

Conduct scaled-down performance tests in the staging environment against the rate limited backend system then upscale performance results to full production scale

QUESTION 143
A mule application is deployed to a Single Cloudhub worker and the public URL appears in Runtime Manager as the APP URL.
Requests are sent by external web clients over the public internet to the mule application App url. Each of these requests routed to the HTTPS Listener event source of the running Mule application.
Later, the DevOps team edits some properties of this running Mule application in Runtime Manager.
Immediately after the new property values are applied in runtime manager, how is the current Mule application deployment affected and how will future web client requests to the Mule application be handled?

Cloudhub will redeploy the Mule application to the OLD Cloudhub worker New web client requests will RETURN AN ERROR until the Mule application is redeployed to the OLD Cloudhub worker

CloudHub will redeploy the Mule application to a NEW Cloudhub worker New web client requests will RETURN AN ERROR until the NEW Cloudhub worker is available

Cloudhub will redeploy the Mule application to a NEW Cloudhub worker New web client requests are ROUTED to the OLD Cloudhub worker until the NEW Cloudhub worker is available.

Cloudhub will redeploy the mule application to the OLD Cloudhub worker New web client requests are ROUTED to the OLD Cloudhub worker BOTH before and after the Mule application is redeployed.

QUESTION 144
What comparison is true about a CloudHub Dedicated Load Balancer (DLB) vs. the CloudHub Shared Load Balancer (SLB)?

Only a DLB allows the configuration of a custom TLS server certificate

Only the SLB can forward HTTP traffic to the VPC-internal ports of the CloudHub workers

Both a DLB and the SLB allow the configuration of access control via IP whitelists

Both a DLB and the SLB implement load balancing by sending HTTP requests to workers with the lowest workloads

QUESTION 145
Refer 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

QUESTION 146
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?

Controlling the business group within Anypoint Platform to which the user belongs

Assigning Anypoint Platform permissions to a role

Assigning Anypoint Platform role(s) to a user

Removing a user’s access to Anypoint Platform when they no longer work for the organization

QUESTION 147
A developer is examining the responses from a RESTful web service that is compliant with the Mypertext Transfer Protocol (HTTP/1.1) a8 defined by the Internet Engineering Task Force (IETF).
In this HTTP/1.1-compliant web service, which class of HTTP response status codes should be specified to indicate when client requests are successfully received, understood, and accepted by the web service?

3xx

2xx

4xx

5xx

QUESTION 148
An organization is designing Mule application which connects to a legacy backend. It has been reported that backend services are not highly available and experience downtime quite often. As an integration architect which of the below approach you would propose to achieve high reliability goals?

Alerts can be configured in Mule runtime so that backend team can be communicated when services are down

Until Successful scope can be implemented while calling backend API’s

On Error Continue scope to be used to call in case of error again

Create a batch job with all requests being sent to backend using that job as per the availability of backend API’s

QUESTION 149
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?

User management

Roles and permissions

Dedicated load balancers

Client Management

QUESTION 150
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?

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

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

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

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

QUESTION 151
An 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)

QUESTION 152
The implementation of a Process API must change. What is a valid approach that minimizes the impact of this change on API clients?

Implement required changes to the Process API implementation so that whenever possible, the Process API’s RAML definition remains unchanged

Update the RAML definition of the current Process API and notify API client developers by sending them links to the updated RAML definition

Postpone changes until API consumers acknowledge they are ready to migrate to a new Process API or API version

Implement the Process API changes in a new API implementation, and have the old API implementation return an HTTP status code 301 – Moved Permanently to inform API clients they should be calling the new API implementation

QUESTION 153
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?

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

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

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

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

QUESTION 154
Refer to the exhibit.

An organization uses a 2-node Mute runtime cluster to host one stateless API implementation. The API is accessed over HTTPS through a load balancer that uses round-robin for load distribution.
Two additional nodes have been added to the cluster and the load balancer has been configured to recognize the new nodes with no other change to the load balancer.
What average performance change is guaranteed to happen, assuming all cluster nodes are fully operational?

50% reduction in the response time of the API

100% increase in the throughput of the API

50% reduction In the JVM heap memory consumed by each node

50% reduction In the number of requests being received by each node

QUESTION 155
A Mule application contains a Batch Job scope with several Batch Step scopes. The Batch Job scope is configured with a batch block size of 25.
A payload with 4,000 records is received by the Batch Job scope.
When there are no errors, how does the Batch Job scope process records within and between the Batch Step scopes?

The Batch Job scope processes multiple record blocks in parallel, and a block of 25 records can jump ahead to the next Batch Step scope over an earlier block of records Each Batch Step scope is invoked with one record in the payload of the received Mule event For each Batch Step scope, all 25 records within a block are processed in parallel All the records in a block must be completed before the block of 25 records is available to the next Batch Step scope

The Batch Job scope processes each record block sequentially, one at a time Each Batch Step scope is invoked with one record in the payload of the received Mule event For each Batch Step scope, all 25 records within a block are processed sequentially, one at a time All 4000 records must be completed before the blocks of records are available to the next Batch Step scope

The Batch Job scope processes multiple record blocks in parallel, and a block of 25 records can jump ahead to the next Batch Step scope over an earlier block of records Each Batch Step scope is invoked with one record in the payload of the received Mule event For each Batch Step scope, all 25 records within a block are processed sequentially, one record at a time All the records in a block must be completed before the block of 25 records is available to the next Batch Step scope

The Batch Job scope processes multiple record blocks in parallel Each Batch Step scope is invoked with a batch of 25 records in the payload of the received Mule event For each Batch Step scope, all 4000 records are processed in parallel Individual records can jump ahead to the next Batch Step scope before the rest of the records finish processing in the current Batch Step scope

QUESTION 156
Insurance organization is planning to deploy Mule application in MuleSoft Hosted runtime plane. As a part of requirement , application should be scalable . highly available. It also has regulatory requirement which demands logs to be retained for at least 2 years. As an Integration Architect what step you will recommend in order to achieve this?

It is not possible to store logs for 2 years in CloudHub deployment. External log management system is required.

When deploying an application to CloudHub , logs retention period should be selected as 2 years

When deploying an application to CloudHub, worker size should be sufficient to store 2 years data

Logging strategy should be configured accordingly in log4j file deployed with the application.

MCIA-Level-1 Study Guide Brilliant MCIA-Level-1 Exam Dumps PDF: https://www.trainingdump.com/MuleSoft/MCIA-Level-1-practice-exam-dumps.html

Category MCIA-Level-1

Oct 22, 2023 PASS MuleSoft MCIA-Level-1 EXAM WITH UPDATED DUMPS [Q139-Q156]