Latest [Sep 03, 2021] MCPA-Level-1 Exam with Accurate MuleSoft Certified Platform Architect - Level 1 PDF Questions
Take a Leap Forward in Your Career by Earning MuleSoft 60 Questions
NEW QUESTION 15
What Mule application deployment scenario requires using Anypoint Platform Private Cloud Edition or Anypoint Platform for Pivotal Cloud Foundry?
- A. When regulatory requirements mandate on-premises processing of EVERY data item, including meta-data
- B. When it Is required to make ALL applications highly available across multiple data centers
- C. When it is required that ALL APIs are private and NOT exposed to the public cloud
- D. When ALL backend systems in the application network are deployed in the organization's intranet
Answer: A
NEW QUESTION 16
What do the API invocation metrics provided by Anypoint Platform provide?
- A. Data on past API invocations to help identify anomalies and usage patterns across various APIs
- B. Measurements of the effectiveness of the application network based on the level of reuse
- C. ROI metrics from APIs that can be directly shared with business users
- D. Proactive identification of likely future policy violations that exceed a given threat threshold
Answer: A
NEW QUESTION 17
What is a typical result of using a fine-grained rather than a coarse-grained API deployment model to implement a given business process?
- A. A higher number of discoverable API-related assets in the application network
- B. A better response time for the end user as a result of the APIs being smaller in scope and complexity
- C. A decrease in the number of connections within the application network supporting the business process
- D. An overall tower usage of resources because each fine-grained API consumes less resources
Answer: D
NEW QUESTION 18
What CANNOT be effectively enforced using an API policy in Anypoint Platform?
- A. Backend system overloading
- B. Logging HTTP requests and responses
- C. Maintaining tamper-proof credentials between APIs
- D. Guarding against Denial of Service attacks
Answer: B
NEW QUESTION 19
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
NEW QUESTION 20
The implementation of a Process API must change.
What is a valid approach that minimizes the impact of this change on API clients?
- A. Postpone changes until API consumers acknowledge they are ready to migrate to a new Process API or API version
- B. 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
- C. Implement required changes to the Process API implementation so that whenever possible, the Process API's RAML definition remains unchanged
- D. Update the RAML definition of the current Process API and notify API client developers by sending them links to the updated RAML definition
Answer: C
NEW QUESTION 21
Refer to the exhibit.
Three business processes need to be implemented, and the implementations need to communicate with several different SaaS applications.
These processes are owned by separate (siloed) LOBs and are mainly independent of each other, but do share a few business entities. Each LOB has one development team and their own budget In this organizational context, what is the most effective approach to choose the API data models for the APIs that will implement these business processes with minimal redundancy of the data models?
A) Build several Bounded Context Data Models that align with coherent parts of the business processes and the definitions of associated business entities
B) Build distinct data models for each API to follow established micro-services and Agile API-centric practices
C) Build all API data models using XML schema to drive consistency and reuse across the organization
D) Build one centralized Canonical Data Model (Enterprise Data Model) that unifies all the data types from all three business processes, ensuring the data model is consistent and non-redundant
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: B
NEW QUESTION 22
Mule applications that implement a number of REST APIs are deployed to their own subnet that is inaccessible from outside the organization.
External business-partners need to access these APIs, which are only allowed to be invoked from a separate subnet dedicated to partners - called Partner-subnet. This subnet is accessible from the public internet, which allows these external partners to reach it.
Anypoint Platform and Mule runtimes are already deployed in Partner-subnet. These Mule runtimes can already access the APIs.
What is the most resource-efficient solution to comply with these requirements, while having the least impact on other applications that are currently using the APIs?
- A. Duplicate the APIs as Mule applications, then deploy them to the Mule runtimes
- B. Implement (or generate) an API proxy Mule application for each of the APIs, then deploy the API proxies to the Mule runtimes
- C. Add an additional endpoint to each API for partner-enablement consumption
- D. Redeploy the API implementations to the same servers running the Mule runtimes
Answer: D
NEW QUESTION 23
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: A
NEW QUESTION 24
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 D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 25
What correctly characterizes unit tests of Mule applications?
- A. They must be triggered by an external client tool or event source
- B. They test the validity of input and output of source and target systems
- C. They must be run in a unit testing environment with dedicated Mule runtimes for the environment
- D. They are typically written using MUnit to run in an embedded Mule runtime that does not require external connectivity
Answer: C
NEW QUESTION 26
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. Client ID enforcement
- B. SLA-based rate limiting
- C. IPwhitelist
- D. Auth 2 token enforcement
Answer: D
NEW QUESTION 27
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 D
- B. Option B
- C. Option A
- D. Option C
Answer: B
NEW QUESTION 28
What is true about the technology architecture of Anypoint VPCs?
- A. The private IP address range of an Anypoint VPC is automatically chosen by CloudHub
- B. Each CloudHub environment requires a separate Anypoint VPC
- C. Traffic between Mule applications deployed to an Anypoint VPC and on-premises systems can stay within a private network
- D. VPC peering can be used to link the underlying AWS VPC to an on-premises (non AWS) private network
Answer: A
NEW QUESTION 29
Refer to the exhibit. An organization needs to enable access to their customer data from both a mobile app and a web application, which each need access to common fields as well as certain unique fields.
The data is available partially in a database and partially in a 3rd-party CRM system.
What APIs should be created to best fit these design requirements?
A) A Process API that contains the data required by both the web and mobile apps, allowing these applications to invoke it directly and access the data they need thereby providing the flexibility to add more fields in the future without needing API changes
B) One set of APIs (Experience API, Process API, and System API) for the web app, and another set for the mobile app
C) Separate Experience APIs for the mobile and web app, but a common Process API that invokes separate System APIs created for the database and CRM system
D) A common Experience API used by both the web and mobile apps, but separate Process APIs for the web and mobile apps that interact with the database and the CRM System
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: B
NEW QUESTION 30
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 logging configuration that enables log entries to be visible in Runtime Manager
- B. The SSL certificates used by the API implementation to expose HTTPS endpoints
- C. The number of DNS entries allocated to the API implementation
- D. The assignment of each HTTP request to a particular CloudHub worker
Answer: C
NEW QUESTION 31
......
Authentic Best resources for MCPA-Level-1 Online Practice Exam: https://www.lead2passexam.com/MuleSoft/valid-MCPA-Level-1-exam-dumps.html