Free MuleSoft Certified Integration Architect – Level 1 Exam MCIA-Level-1 Exam Practice Test

A company wants its users to log in to Anypoint Platform using the company's own internal user credentials. To achieve this, the company needs to integrate an external identity provider (IdP) with the company's Anypoint Platform master organization, but SAML 2.0 CANNOT be used. Besides SAML 2.0, what single-sign-on standard can the company use to integrate the IdP with their Anypoint Platform master organization?

• SAML 1.0
• OAuth 2.0
• Basic Authentication
• OpenID Connect

An organization has various integrations implemented as Mule applications. Some of these Mule applications are deployed to custom hosted Mule runtimes (on-premises) while others execute in the MuleSoft-hosted runtime plane (CloudHub). To perform the Integra functionality, these Mule applications connect to various backend systems, with multiple applications typically needing to access the backend systems.How can the organization most effectively avoid creating duplicates in each Mule application of the credentials required to access the backend systems?

• Create a Mule domain project that maintains the credentials as Mule domain-shared resources Deploy the Mule applications to the Mule domain, so the credentials are available to the Mule applications
• Store the credentials in properties files in a shared folder within the organization's data center Have the Mule applications load properties files from this shared location at startup
• Segregate the credentials for each backend system into environment-specific properties files Package these properties files in each Mule application, from where they are loaded at startup
• Configure or create a credentials service that returns the credentials for each backend system, and that is accessible from customer-hosted and MuleSoft-hosted Mule runtimes Have the Mule applications toad the properties at startup by invoking that credentials service

As part of a growth strategy, a supplier signs a trading agreement with a large customer. The customer sends purchase orders to the supplier according to the ANSI X12 EDI standard, and the supplier creates the orders in its ERP system using the information in the EDI document.The agreement also requires that the supplier provide a new RESTful API to process request from the customer for current product inventory level from the supplier' s ERP system.Which two fundamental integration use cases does the supplier need to deliver to provide an end-to-end solution for this business scenario? (Choose two.)

• Synchronized data transfer
• Sharing data with external partners
• User interface integration
• Streaming data ingestion
• Data mashups

A developer needs to discover which API specifications have been created within the organization before starting a new project.Which Anypoint Platform component can the developer use to find and try out the currently released API specifications?

• Anypoint Exchange
• Runtime Manager
• API Manager
• Object Store

In one of the critical payment related mule application, transaction is being used . As an enhancement to implementation , scatter gather route is introduced which is also the part of transaction group. Scatter gather route has 4 routes.What will be the behavior of the Mule application in case of error occurs in 4th route of the scatter-gather router and transaction needs to be rolled back?

• Only errored route will be rolled back
• All routes will be rolled back
• Scatter Gather router cannot be part of transaction

An organization's security requirements mandate centralized control at all times over authentication and authorization of external applications when invoking web APIs managed on Anypoint Platform.What Anypoint Platform feature is most idiomatic (used for its intended purpose), straightforward, and maintainable to use to meet this requirement?

• Client management configured in access management
• Identity management configured in access management
• Enterprise Security module coded in Mule applications
• External access configured in API Manager

A Mule application is being designed to do the following:Step 1: Read a SalesOrder message from a JMS queue, where each SalesOrder consists of a header and a list of SalesOrderLineltems.Step 2: Insert the SalesOrder header and each SalesOrderLineltem into different tables in an RDBMS.Step 3: Insert the SalesOrder header and the sum of the prices of all its SalesOrderLineltems into a table In a different RDBMS.No SalesOrder message can be lost and the consistency of all SalesOrder-related information in both RDBMSs must be ensured at all times.What design choice (including choice of transactions) and order of steps addresses these requirements?

• 1) Read the JMS message (NOT in an XA transaction) 2) Perform BOTH DB inserts in ONE DB transaction 3) Acknowledge the JMS message
• 1) Read the JMS message (NOT in an XA transaction) 2) Perform EACH DB insert in a SEPARATE DB transaction 3) Acknowledge the JMS message
• 1) Read the JMS message in an XA transaction 2) In the SAME XA transaction, perform BOTH DB inserts but do NOT acknowledge the JMS message
• 1) Read and acknowledge the JMS message (NOT in an XA transaction) 2) In a NEW XA transaction, perform BOTH DB inserts

What 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

Which Mulesoft feature helps users to delegate their access without sharing sensitive credentials or giving full control of accounts to 3rd parties?

• Secure Scheme
• client id enforcement policy
• Connected apps
• Certificates

An insurance provider is implementing Anypoint platform to manage its application infrastructure and is using the customer hosted runtime for its business due to certain financial requirements it must meet. It has built a number of synchronous API's and is currently hosting these on a mule runtime on one serverThese applications make use of a number of components including heavy use of object stores and VM queues.Business has grown rapidly in the last year and the insurance provider is starting to receive reports of reliability issues from its applications.The DevOps team indicates that the API's are currently handling too many requests and this is over loading the server. The team has also mentioned that there is a significant downtime when the server is down for maintenance.As an integration architect, which option would you suggest to mitigate these issues?

• Add a load balancer and add additional servers in a server group configuration
• Add a load balancer and add additional servers in a cluster configuration
• Increase physical specifications of server CPU memory and network
• Change applications by use an event-driven model