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How to book the MuleSoft MCPA - Level 1: MuleSoft Certified Platform Architect - Level 1 Exam
These are the following steps for registering the MuleSoft MCPA - Level 1: MuleSoft Certified Platform Architect - Level 1 exam.
- Step 1: Visit MuleSoft Exam Registration.
- Step 2: Sign up/log in to the MuleSoft account.
- Step 3: Select a local center based on your country, date, time, and confirm with a payment method.
Topics of MuleSoft MCPA - Level 1: MuleSoft Certified Platform Architect - Level 1 Exam
Candidates must know the exam topics before they start preparation because it will help them in hitting the core. Our mcpa-level-1 practice exams will include the topics discussed in detail:
- Explain MuleSoft's proposal for closing the IT delivery gap
- When asynchronous execution of API invocations is needed, select when to appropriately use polling or callbacks
- Specify alerts to define for API implementations
- Identify which types of APIs and other remote interfaces are or are not amenable to management by API Manager
- Correctly use the terms API, API implementation, API client, API consumer, and API invocation
- Given specific organizational requirements, preferences, and constraints, identify all suitable point Platform deployment options
- Given a layer of API-led connectivity, identify API policies that are typically applied to that layer and the scenarios needing custom policies
- Given an API policy with specific characteristics, identify any change required in the corresponding RAML definition
- Describe the capabilities and high-level components of Any point Platform
- Given specific preferences and constraints, select API policy enforcement with or without API proxies
- Describe the creation and publication of reusable API-related assets using RAML and Anypoint Platform components
- Select Any point Platform identity management vs client management for the correct purpose
- Define and describe the benefits of API-led connectivity and application networks
- Break down functional requirements into business-aligned APIs with effective granularity. Given a set of APIs and specific preferences and organizational characteristics, recommend the use of an Enterprise Data Model or Bounded Context Data Models
- Identify idempotent HTTP methods and HTTP-native support for optimistic concurrency.
- Describe the purpose and roles of a Center for Enablement (C4E)
- Select appropriate API policies to enforce non-functional constraints on API invocations
- Describe the role and characteristics of the “modern API.”
- Specify alerts to define for key metrics of API invocations for all layers of API-led connectivity
- Describe the metrics collected by Any point Platform for API invocations
- Identify changes to an API that would require or not require a major version increment.
How to study the MuleSoft MCPA - Level 1: MuleSoft Certified Platform Architect - Level 1 Exam
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NEW QUESTION 36
An organization uses various cloud-based SaaS systems and multiple on-premises systems. The on-premises systems are an important part of the organization's application network and can only be accessed from within the organization's intranet.
What is the best way to configure and use Anypoint Platform to support integrations with both the cloud-based SaaS systems and on-premises systems?
A) Use CloudHub-deployed Mule runtimes in an Anypoint VPC managed by Anypoint Platform Private Cloud Edition control plane
B) Use CloudHub-deployed Mule runtimes in the shared worker cloud managed by the MuleSoft-hosted Anypoint Platform control plane
C) Use an on-premises installation of Mule runtimes that are completely isolated with NO external network access, managed by the Anypoint Platform Private Cloud Edition control plane
D) Use a combination of Cloud Hub-deployed and manually provisioned on-premises Mule runtimes managed by the MuleSoft-hosted Anypoint Platform control plane
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: C
Explanation:
Correct answer: Use a combination of CloudHub-deployed and manually provisioned on-premises Mule runtimes managed by the MuleSoft-hosted Platform control plane.
*****************************************
Key details to be taken from the given scenario:
>> Organization uses BOTH cloud-based and on-premises systems
>> On-premises systems can only be accessed from within the organization's intranet Let us evaluate the given choices based on above key details:
>> CloudHub-deployed Mule runtimes can ONLY be controlled using MuleSoft-hosted control plane. We CANNOT use Private Cloud Edition's control plane to control CloudHub Mule Runtimes. So, option suggesting this is INVALID
>> Using CloudHub-deployed Mule runtimes in the shared worker cloud managed by the MuleSoft-hosted Anypoint Platform is completely IRRELEVANT to given scenario and silly choice. So, option suggesting this is INVALID
>> Using an on-premises installation of Mule runtimes that are completely isolated with NO external network access, managed by the Anypoint Platform Private Cloud Edition control plane would work for On-premises integrations. However, with NO external access, integrations cannot be done to SaaS-based apps. Moreover CloudHub-hosted apps are best-fit for integrating with SaaS-based applications. So, option suggesting this is BEST WAY.
The best way to configure and use Anypoint Platform to support these mixed/hybrid integrations is to use a combination of CloudHub-deployed and manually provisioned on-premises Mule runtimes managed by the MuleSoft-hosted Platform control plane.
NEW QUESTION 37
An organization uses various cloud-based SaaS systems and multiple on-premises systems. The on-premises systems are an important part of the organization's application network and can only be accessed from within the organization's intranet.
What is the best way to configure and use Anypoint Platform to support integrations with both the cloud-based SaaS systems and on-premises systems?
- A. Use a combination of CloudHub-deployed and manually provisioned on-premises Mule runtimes managed by the MuleSoft Platform control plane.
- B. Use CloudHub-deployed Mule runtimes in the shared worker cloud managed by the MuleSoft-hosted Anypoint Platform con
- C. Use an on-premises installation of Mule runtimes that are completely isolated with NO external network access, managed by the Anypoint Platform Private Cloud Edition control plane.
- D. Use CloudHub-deployed Mule runtimes in an Anypoint VPC managed by Anypoint Platform Private Cloud Edition control pl
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 38
When using CloudHub with the Shared Load Balancer, what is managed EXCLUSIVELY by the API implementation (the Mule application) and NOT by Anypoint Platform?
- A. The assignment of each HTTP request to a particular CloudHub worker
- B. The number of DNS entries allocated to the API implementation
- C. The SSL certificates used by the API implementation to expose HTTPS endpoints
- D. The logging configuration that enables log entries to be visible in Runtime Manager
Answer: B
NEW QUESTION 39
What is a key requirement when using an external Identity Provider for Client Management in Anypoint Platform?
- A. Single sign-on is required to sign in to Anypoint Platform
- B. To invoke OAuth 2.0-protected APIs managed by Anypoint Platform, API clients must submit access tokens issued by that same Identity Provider
- C. APIs managed by Anypoint Platform must be protected by SAML 2.0 policies
- D. The application network must include System APIs that interact with the Identity Provider
Answer: B
Explanation:
Explanation/Reference: https://www.folkstalk.com/2019/11/mulesoft-integration-and-platform.html
NEW QUESTION 40
An Order API must be designed that contains significant amounts of integration logic and involves the invocation of the Product API.
The power relationship between Order API and Product API is one of "Customer/Supplier", because the Product API is used heavily throughout the organization and is developed by a dedicated development team located in the office of the CTO.
What strategy should be used to deal with the API data model of the Product API within the Order API?
- A. Implement an anti-corruption layer in the Order API that transforms the Product API data model into internal data types of the Order API
- B. Start an organization-wide data modeling initiative that will result in an Enterprise Data Model that will then be used in both the Product API and the Order API
- C. Convince the development team of the Product API to adopt the API data model of the Order API such that the integration logic of the Order API can work with one consistent internal data model
- D. Work with the API data types of the Product API directly when implementing the integration logic of the Order API such that the Order API uses the same (unchanged) data types as the Product API
Answer: A
NEW QUESTION 41
What is the most performant out-of-the-box solution in Anypoint Platform to track transaction state in an asynchronously executing long-running process implemented as a Mule application deployed to multiple CloudHub workers?
- A. File-based storage
- B. java.util.WeakHashMap
- C. Persistent Object Store
- D. Redis distributed cache
Answer: A
NEW QUESTION 42
An API implementation is updated. When must the RAML definition of the API also be updated?
- A. When the API implementation is optimized to improve its average response time
- B. When the API implementation changes from interacting with a legacy backend system deployed on-premises to a modern, cloud-based (SaaS) system
- C. When the API implementation changes the structure of the request or response messages
- D. When the API implementation is migrated from an older to a newer version of the Mule runtime
Answer: C
Explanation:
Correct answer: When the API implementation changes the structure of the request or response messages
*****************************************
>> RAML definition usually needs to be touched only when there are changes in the request/response schemas or in any traits on API.
>> It need not be modified for any internal changes in API implementation like performance tuning, backend system migrations etc..
NEW QUESTION 43
A company requires Mule applications deployed to CloudHub to be isolated between non-production and production environments. This is so Mule applications deployed to non-production environments can only access backend systems running in their customer-hosted non-production environment, and so Mule applications deployed to production environments can only access backend systems running in their customer-hosted production environment. How does MuleSoft recommend modifying Mule applications, configuring environments, or changing infrastructure to support this type of per-environment isolation between Mule applications and backend systems?
- A. Create separate Anypoint VPCs for non-production and production environments, then configure connections to the backend systems in the corresponding customer-hosted environments
- B. Configure firewall rules in the infrastructure inside each customer-hosted environment so that only IP addresses from the corresponding Anypoint Platform environments are allowed to communicate with corresponding backend systems
- C. Create non-production and production environments in different Anypoint Platform business groups
- D. Modify properties of Mule applications deployed to the production Anypoint Platform environments to prevent access from non-production Mule applications
Answer: A
Explanation:
Correct answer: Create separate Anypoint VPCs for non-production and production environments, then configure connections to the backend systems in the corresponding customer-hosted environments.
*****************************************
>> Creating different Business Groups does NOT make any difference w.r.t accessing the non-prod and prod customer-hosted environments. Still they will be accessing from both Business Groups unless process network restrictions are put in place.
>> We need to modify or couple the Mule Application Implementations with the environment. In fact, we should never implements application coupled with environments by binding them in the properties. Only basic things like endpoint URL etc should be bundled in properties but not environment level access restrictions.
>> IP addresses on CloudHub are dynamic until unless a special static addresses are assigned. So it is not possible to setup firewall rules in customer-hosted infrastrcture. More over, even if static IP addresses are assigned, there could be 100s of applications running on cloudhub and setting up rules for all of them would be a hectic task, non-maintainable and definitely got a good practice.
>> The best practice recommended by Mulesoft (In fact any cloud provider), is to have your Anypoint VPCs seperated for Prod and Non-Prod and perform the VPC peering or VPN tunneling for these Anypoint VPCs to respective Prod and Non-Prod customer-hosted environment networks.
Reference:
NEW QUESTION 44
An organization wants MuleSoft-hosted runtime plane features (such as HTTP load balancing, zero downtime, and horizontal and vertical scaling) in its Azure environment. What runtime plane minimizes the organization's effort to achieve these features?
- A. CloudHub
- B. A hybrid combination of customer-hosted and MuleSoft-hosted Mule runtimes
- C. Anypoint Platform for Pivotal Cloud Foundry
- D. Anypoint Runtime Fabric
Answer: D
Explanation:
Correct answer: Anypoint Runtime Fabric
*****************************************
>> When a customer is already having an Azure environment, It is not at all an ideal approach to go with hybrid model having some Mule Runtimes hosted on Azure and some on MuleSoft. This is unnecessary and useless.
>> CloudHub is a Mulesoft-hosted Runtime plane and is on AWS. We cannot customize to point CloudHub to customer's Azure environment.
>> Anypoint Platform for Pivotal Cloud Foundry is specifically for infrastructure provided by Pivotal Cloud Foundry
>> Anypoint Runtime Fabric is right answer as it is a container service that automates the deployment and orchestration of Mule applications and API gateways. Runtime Fabric runs within a customer-managed infrastructure on AWS, Azure, virtual machines (VMs), and bare-metal servers.
-Some of the capabilities of Anypoint Runtime Fabric include:
-Isolation between applications by running a separate Mule runtime per application.
-Ability to run multiple versions of Mule runtime on the same set of resources.
-Scaling applications across multiple replicas.
-Automated application fail-over.
-Application management with Anypoint Runtime Manager.
NEW QUESTION 45
A company has created a successful enterprise data model (EDM). The company is committed to building an application network by adopting modern APIs as a core enabler of the company's IT operating model. At what API tiers (experience, process, system) should the company require reusing the EDM when designing modern API data models?
- A. At the experience, process, and system tiers
- B. At the experience and system tiers
- C. At the process and system tiers
- D. At the experience and process tiers
Answer: C
Explanation:
Correct answer: At the process and system tiers
*****************************************
>> Experience Layer APIs are modeled and designed exclusively for the end user's experience. So, the data models of experience layer vary based on the nature and type of such API consumer. For example, Mobile consumers will need light-weight data models to transfer with ease on the wire, where as web-based consumers will need detailed data models to render most of the info on web pages, so on. So, enterprise data models fit for the purpose of canonical models but not of good use for experience APIs.
>> That is why, EDMs should be used extensively in process and system tiers but NOT in experience tier.
NEW QUESTION 46
What is true about the technology architecture of Anypoint VPCs?
- A. Each CloudHub environment requires a separate Anypoint VPC
- B. The private IP address range of an Anypoint VPC is automatically chosen by CloudHub
- C. VPC peering can be used to link the underlying AWS VPC to an on-premises (non AWS) private network
- D. Traffic between Mule applications deployed to an Anypoint VPC and on-premises systems can stay within a private network
Answer: D
Explanation:
Correct answer: Traffic between Mule applications deployed to an Anypoint VPC and on-premises systems can stay within a private network
*****************************************
>> The private IP address range of an Anypoint VPC is NOT automatically chosen by CloudHub. It is chosen by us at the time of creating VPC using thr CIDR blocks.
CIDR Block: The size of the Anypoint VPC in Classless Inter-Domain Routing (CIDR) notation.
For example, if you set it to 10.111.0.0/24, the Anypoint VPC is granted 256 IP addresses from 10.111.0.0 to 10.111.0.255.
Ideally, the CIDR Blocks you choose for the Anypoint VPC come from a private IP space, and should not overlap with any other Anypoint VPC's CIDR Blocks, or any CIDR Blocks in use in your corporate network.
that each CloudHub environment requires a separate Anypoint VPC. Once an Anypoint VPC is created, we can choose a same VPC by multiple environments. However, it is generally a best and recommended practice to always have seperate Anypoint VPCs for Non-Prod and Prod environments.
>> We use Anypoint VPN to link the underlying AWS VPC to an on-premises (non AWS) private network. NOT VPC Peering.
Reference:
Only true statement in the given choices is that the traffic between Mule applications deployed to an Anypoint VPC and on-premises systems can stay within a private network.
https://docs.mulesoft.com/runtime-manager/vpc-connectivity-methods-concept
NEW QUESTION 47
How are an API implementation, API client, and API consumer combined to invoke and process an API?
- A. The API consumer creates an API implementation, which receives API invocations from an API such that they are processed for an API client
- B. The API client creates an API consumer, which receives API invocations from an API such that they are processed for an API implementation
- C. The ApI client creates an API consumer, which sends API invocations to an API such that they are processed by an API implementation
- D. The ApI consumer creates an API client, which sends API invocations to an API such that they are processed by an API implementation
Answer: D
NEW QUESTION 48
What is the most performant out-of-the-box solution in Anypoint Platform to track transaction state in an asynchronously executing long-running process implemented as a Mule application deployed to multiple CloudHub workers?
- A. java.util.WeakHashMap
- B. File-based storage
- C. Persistent Object Store
- D. Redis distributed cache
Answer: C
NEW QUESTION 49
A Mule application exposes an HTTPS endpoint and is deployed to the CloudHub Shared Worker Cloud. All traffic to that Mule application must stay inside the AWS VPC.
To what TCP port do API invocations to that Mule application need to be sent?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Correct answer: 8082
*****************************************
>> 8091 and 8092 ports are to be used when keeping your HTTP and HTTPS app private to the LOCAL VPC respectively.
>> Above TWO ports are not for Shared AWS VPC/ Shared Worker Cloud.
>> 8081 is to be used when exposing your HTTP endpoint app to the internet through Shared LB
>> 8082 is to be used when exposing your HTTPS endpoint app to the internet through Shared LB So, API invocations should be sent to port 8082 when calling this HTTPS based app.
References:
https://docs.mulesoft.com/runtime-manager/cloudhub-networking-guide
https://help.mulesoft.com/s/article/Configure-Cloudhub-Application-to-Send-a-HTTPS-Request-Directly-to-Another-Cloudhub-Application
https://help.mulesoft.com/s/question/0D52T00004mXXULSA4/multiple-http-listerners-on-cloudhub-one-with-port-9090
NEW QUESTION 50
Refer to the exhibit.
what is true when using customer-hosted Mule runtimes with the MuleSoft-hosted Anypoint Platform control plane (hybrid deployment)?
- A. API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane
- B. Anypoint Runtime Manager automatically ensures HA in the control plane by creating a new Mule runtime instance in case of a node failure
- C. Anypoint Runtime Manager initiates a network connection to a Mule runtime in order to deploy Mule applications
- D. The MuleSoft-hosted Shared Load Balancer can be used to load balance API invocations to the Mule runtimes
Answer: A
Explanation:
Correct answer: API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane.
*****************************************
>> We CANNOT use Shared Load balancer to load balance APIs on customer hosted runtimes
>> For Hybrid deployment models, the on-premises are first connected to Runtime Manager using Runtime Manager agent. So, the connection is initiated first from On-premises to Runtime Manager. Then all control can be done from Runtime Manager.
>> Anypoint Runtime Manager CANNOT ensure automatic HA. Clusters/Server Groups etc should be configured before hand.
Only TRUE statement in the given choices is, API implementations can run successfully in customer-hosted Mule runtimes, even when they are unable to communicate with the control plane. There are several references below to justify this statement.
References:
https://docs.mulesoft.com/runtime-manager/deployment-strategies#hybrid-deployments
https://help.mulesoft.com/s/article/On-Premise-Runtimes-Disconnected-From-US-Control-Plane-June-18th-2018
https://help.mulesoft.com/s/article/Runtime-Manager-cannot-manage-On-Prem-Applications-and-Servers-from-US-Control-Plane-June-25th-2019
https://help.mulesoft.com/s/article/On-premise-Runtimes-Appear-Disconnected-in-Runtime-Manager-May-29th-2018
NEW QUESTION 51
Refer to the exhibit.
What is the best way to decompose one end-to-end business process into a collaboration of Experience, Process, and System APIs?
A) Handle customizations for the end-user application at the Process API level rather than the Experience API level
B) Allow System APIs to return data that is NOT currently required by the identified Process or Experience APIs
C) Always use a tiered approach by creating exactly one API for each of the 3 layers (Experience, Process and System APIs)
D) Use a Process API to orchestrate calls to multiple System APIs, but NOT to other Process APIs
- A. Option A
- B. Option D
- C. Option C
- D. Option B
Answer: C
NEW QUESTION 52
Which layer in the API-led connectivity focuses on unlocking key systems, legacy systems, data sources etc and exposes the functionality?
- A. Experience Layer
- B. Process Layer
- C. System Layer
Answer: C
Explanation:
Correct answer: System Layer
The APIs used in an API-led approach to connectivity fall into three categories:
System APIs - these usually access the core systems of record and provide a means of insulating the user from the complexity or any changes to the underlying systems. Once built, many users, can access data without any need to learn the underlying systems and can reuse these APIs in multiple projects.
Process APIs - These APIs interact with and shape data within a single system or across systems (breaking down data silos) and are created here without a dependence on the source systems from which that data originates, as well as the target channels through which that data is delivered.
Experience APIs - Experience APIs are the means by which data can be reconfigured so that it is most easily consumed by its intended audience, all from a common data source, rather than setting up separate point-to-point integrations for each channel. An Experience API is usually created with API-first design principles where the API is designed for the specific user experience in mind.
NEW QUESTION 53
A code-centric API documentation environment should allow API consumers to investigate and execute API client source code that demonstrates invoking one or more APIs as part of representative scenarios.
What is the most effective way to provide this type of code-centric API documentation environment using Anypoint Platform?
- A. Create API Notebooks and include them in the relevant Anypoint Exchange entries
- B. Make relevant APIs discoverable via an Anypoint Exchange entry
- C. Ensure the APIs are well documented through their Anypoint Exchange entries and API Consoles and share these pages with all API consumers
- D. Enable mocking services for each of the relevant APIs and expose them via their Anypoint Exchange entry
Answer: A
Explanation:
Correct answer: Create API Notebooks and Include them in the relevant Anypoint exchange entries
*****************************************
>> API Notebooks are the one on Anypoint Platform that enable us to provide code-centric API documentation Reference:
NEW QUESTION 54
An organization makes a strategic decision to move towards an IT operating model that emphasizes consumption of reusable IT assets using modern APIs (as defined by MuleSoft).
What best describes each modern API in relation to this new IT operating model?
- A. Each modern API must be REST and HTTP based.
- B. Each modern API must be easy to consume, so should avoid complex authentication mechanisms such as SAML or JWT.
- C. Each modern API must be treated like a product and designed for a particular target audience (for instance, mobile app developers)
- D. Each modern API has its own software development lifecycle, which reduces the need for documentation and automation.
Answer: C
NEW QUESTION 55
A System API is designed to retrieve data from a backend system that has scalability challenges. What API policy can best safeguard the backend system?
- A. Auth 2 token enforcement
- B. Client ID enforcement
- C. IPwhitelist
- D. SLA-based rate limiting
Answer: D
Explanation:
Correct answer: SLA-based rate limiting
*****************************************
>> Client Id enforement policy is a "Compliance" related NFR and does not help in maintaining the "Quality of Service (QoS)". It CANNOT and NOT meant for protecting the backend systems from scalability challenges.
>> IP Whitelisting and OAuth 2.0 token enforcement are "Security" related NFRs and again does not help in maintaining the "Quality of Service (QoS)". They CANNOT and are NOT meant for protecting the backend systems from scalability challenges.
Rate Limiting, Rate Limiting-SLA, Throttling, Spike Control are the policies that are "Quality of Service (QOS)" related NFRs and are meant to help in protecting the backend systems from getting overloaded.
https://dzone.com/articles/how-to-secure-apis
NEW QUESTION 56
What is true about automating interactions with Anypoint Platform using tools such as Anypoint Platform REST APIs, Anypoint CU, or the Mule Maven plugin?
- A. Access to Anypoint Platform APIs and Anypoint CU can be controlled separately through the roles and permissions in Anypoint Platform, so that specific users can get access to Anypoint CLI white others get access to the platform APIs
- B. Anypoint Platform APIs can ONLY automate interactions with CloudHub, while the Mule Maven plugin is required for deployment to customer-hosted Mule runtimes
- C. API policies can be applied to the Anypoint Platform APIs so that ONLY certain LOBs have access to specific functions
- D. By default, the Anypoint CLI and Mule Maven plugin are NOT included in the Mule runtime, so are NOT available to be used by deployed Mule applications
Answer: D
NEW QUESTION 57
A Mule application exposes an HTTPS endpoint and is deployed to the CloudHub Shared Worker Cloud. All traffic to that Mule application must stay inside the AWS VPC.
To what TCP port do API invocations to that Mule application need to be sent?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 58
A System API is designed to retrieve data from a backend system that has scalability challenges.
What API policy can best safeguard the backend system?
- A. IP whitelist
- B. Client ID enforcement
- C. SLA-based rate limiting
- D. OAuth 2 token enforcement
Answer: A
Explanation:
Explanation/Reference: https://dzone.com/articles/how-to-secure-apis
NEW QUESTION 59
What is typically NOT a function of the APIs created within the framework called API-led connectivity?
- A. They provide an additional layer of resilience on top of the underlying backend system, thereby insulating clients from extended failure of these systems.
- B. They can compose data from various sources and combine them with orchestration logic to create higher level value.
- C. They allow for innovation at the user Interface level by consuming the underlying assets without being aware of how data Is being extracted from backend systems.
- D. They reduce the dependency on the underlying backend systems by helping unlock data from backend systems In a reusable and consumable way.
Answer: C
NEW QUESTION 60
......
MCPA-Level-1 Dumps Full Questions - Exam Study Guide: https://www.braindumpspass.com/MuleSoft/MCPA-Level-1-practice-exam-dumps.html
