30 October, 2020

How Many Questions Of MCIA-Level-1 Free Samples

Download of MCIA-Level-1 exam cram materials and exam for MuleSoft certification for client, Real Success Guaranteed with Updated MCIA-Level-1 pdf dumps vce Materials. 100% PASS MuleSoft Certified Integration Architect - Level 1 exam Today!

Free MCIA-Level-1 Demo Online For MuleSoft Certifitcation:

Page: 1 / 4

Total 58 questions Full Exam Access

Question 1

An organization is designing an integration solution to replicate financial transaction data from a legacy system into a data warehouse (DWH).
The DWH must contain a daily snapshot of financial transactions, to be delivered as a CSV file. Daily transaction volume exceeds tens of millions of records, with significant spikes in volume during popular shopping periods.
What is the most appropriate integration style for an integration solution that meets the organization's current requirements?

API-led connectivity

Batch-triggered ETL

Event-driven architecture

Microservice architecture

Question 2

A retailer is designing a data exchange interface to be used by its suppliers. The interface must support secure communication over the public internet. The interface must also work with a wide variety of programming languages and IT systems used by suppliers.
What are suitable interface technologies for this data exchange that are secure, cross-platform, and internet friendly, assuming that Anypoint Connectors exist for these interface technologies?

EDJFACT XML over SFTP JSON/REST over HTTPS

SOAP over HTTPS HOP over TLS gRPC over HTTPS

XML over ActiveMQ XML over SFTP XML/REST over HTTPS

CSV over FTP YAML over TLS JSON over HTTPS

Question 3

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?

When an SSL certificate used by one of the deployed Mule applications is about to expire

When a Mule runtime on a given customer-hosted server is experiencing high memory consumption during certain periods

When a Mule runtime\'s customer-hosted server is about to run out of disk space

When the Mule runtime license installed on a Mule runtime is about to expire

Question 4

Refer to the exhibit.
MCIA-Level-1 dumps 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 5

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?

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

Static IP addresses for the Mule applications deployed to the CloudHub Shared Worker Cloud, plusmatching firewall rules and IPwhitelisting in the on-premises network

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

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

Question 6

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 new load balancer must be provisioned to allow traffic to the new nodes in a round-robin fashion

External monitoring tools or log aggregators must be configured to recognize the new nodes

API implementations using an object store must be adjusted to recognize the new nodes and persist to them

New firewall rules must be configured to accommodate communication between API clients and the new nodes

Question 7

What 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

Question 8

Refer to the exhibit.
MCIA-Level-1 dumps 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?

File connector

VM connector

SFTP connector

Object Store connector

Question 9

A Mule application contains a Batch Job with two Batch Steps (Batch_Step_1 and Batch_Step_2). A payload with 1000 records is received by the Batch Job.
How many threads are used by the Batch Job to process records, and how does each Batch Step process records within the Batch Job?

Each Batch Job uses SEVERAL THREADS for the Batch StepsEach Batch Step instance receives ONE record at a time as the payload, and BATCH STEP INSTANCES execute IN PARALLEL to process records and Batch Steps in ANY order as fast as possible

Each Batch Job uses SEVERAL THREADS for the Batch StepsEach Batch Step instance receives ONE record at a time as the payload, and RECORDS are processed IN PARALLEL within and between the two Batch Steps

Each Batch Job uses a SINGLE THREAD for all Batch StepsEach Batch Step instance receives ONE record at a time as the payload, and RECORDS are processed IN ORDER, first through Batch_Step_1 and then through Batch_Step_2

Each Batch Job uses a SINGLE THREAD to process a configured block size of recordEach Batch Step instance receives A BLOCK OF records as the payload, and BLOCKS of records are processed IN ORDER

Question 10

Refer to the exhibit.
MCIA-Level-1 dumps 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?

10.0.0.0/26 (64 IPS)

10.0.0.0/25 (128 IPs)

10.0.0.0/24 (256 IPs)

10.0.0.0/22 (1024 IPs)

Question 11

An integration Mute application consumes and processes a list of rows from a CSV file. Each row must be read from the CSV file, validated, and the row data sent to a JMS queue, in the exact order as in the CSV file.
If any processing step for a row falls, then a log entry must be written for that row, but processing of other rows must not be affected.
What combination of Mute components is most idiomatic (used according to their intended purpose) when Implementing the above requirements?

Scatter-Gather component On Error Continue scope

VM connector first Successful scope On Error Propagate scope

For Each scope On Error Continue scope

Async scope On Error Propagate scope

Question 12

Refer to the exhibit.
MCIA-Level-1 dumps 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?

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 polling continues All HTTP requests continue to be accepted, but requests to the failed node Incur increased latency

Database polling stops All HTTP requests are rejected

Question 13

What Anypoint Connectors support transactions?

Database, JMS, VM

Database, 3MS, HTTP

Database, JMS, VM, SFTP

Database, VM, File

Question 14

Refer to the exhibit.
MCIA-Level-1 dumps 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 15

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?

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

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

Question 16

An API has been unit tested and is ready for integration testing. The API is governed by a Client ID Enforcement policy in all environments.
What must the testing team do before they can start integration testing the API in the Staging environment?

They must access the API portal and create an API notebook using the Client ID and Client Secret supplied by the API portal in the Staging environment

They must request access to the API instance in the Staging environment and obtain a Client ID and Client Secret to be used for testing the API

They must be assigned as an API version owner of the API in the Staging environment

They must request access to the Staging environment and obtain the Client ID and Client Secret for that environment to be used for testing the API

Question 17

An integration Mule application is deployed to a customer-hosted multi-node Mule 4 runtime duster. The Mule application uses a Listener operation of a JMS connector to receive incoming messages from a JMS queue.
How are the messages consumed by the Mule application?

Depending on the JMS provider\'s configuration, either all messages are consumed by ONLY the primary cluster node or else ALL messages are consumed by ALL cluster nodes

Regardless of the Listener operation configuration, all messages are consumed by ALL cluster nodes

Depending on the Listener operation configuration, either all messages are consumed by ONLY the primary cluster node or else EACH message is consumed by ANY ONE cluster node

Regardless of the Listener operation configuration, all messages are consumed by ONLY the primary cluster node

Question 18

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?

SLAs and non-functional requirements to access the backend systems

Snapshots of the Mule application\'s flows, including their error handling

A list of current and future consumers of the Mule application and their contact details

The credentials to access the backend systems and contact details for the administrator of each system

Question 19

An integration Mule application consumes and processes a list of rows from a CSV file. Each row must be read from the CSV file, validated, and the row data sent to a JMS queue, in the exact order as in the CSV file.
If any processing step for a row fails, then a log entry must be written for that row, but processing of other rows must not be affected.
What combination of Mule components is most idiomatic (used according to their intended purpose) when implementing the above requirements?

Scatter-Gather componentOn Error Continue scope

VM connectorFirst Successful scopeOn Error Propagate scope

Async scopeOn Error Propagate scope

For Each scopeOn Error Continue scope

Question 20

A new Mule application under development must implement extensive data transformation logic. Some of the data transformation functionality is already available as external transformation services that are mature and widely used across the organization; the rest is highly specific to the new Mule application.
The organization follows a rigorous testing approach, where every service and application must be extensively acceptance tested before it is allowed to go into production.
What is the best way to implement the data transformation logic for this new Mule application while minimizing the overall testing effort?

Implement and expose all transformation logic as mlaoservices using DataWeave, so it can be reused by any application component that needs it, including the new Mule application

Implement transformation logic in the new Mute application using DataWeave, replicating the transformation logic of existing transformation services

Extend the existing transformation services with new transformation logic and Invoke them from the new Mule application

Implement transformation logic in the new Mute application using DataWeave, invoking existing transformation services when possible

Page: 1 / 4

Total 58 questions Full Exam Access