Brilliant MCPA-Level-1 Exam Dumps Get MCPA-Level-1 Dumps PDF
MCPA-Level-1 Dumps PDF - MCPA-Level-1 Real Exam Questions Answers
NEW QUESTION 41
An API experiences a high rate of client requests (TPS) vwth small message paytoads. How can usage limits be imposed on the API based on the type of client application?
- A. Use a spike control policy that limits the number of requests for each client application type
- B. Use a rate limiting policy and a client ID enforcement policy, each configured by the client application type
- C. Use an SLA-based rate limiting policy and assign a client application to a matching SLA tier based on its type
- D. Use a cross-origin resource sharing (CORS) policy to limit resource sharing between client applications, configured by the client application type
Answer: C
NEW QUESTION 42
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
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 43
Refer to the exhibit.
A RAML definition has been proposed for a new Promotions Process API, and has been published to Anypoint Exchange.
The Marketing Department, who will be an important consumer of the Promotions API, has important requirements and expectations that must be met.
What is the most effective way to use Anypoint Platform features to involve the Marketing Department in this early API design phase?
A) Ask the Marketing Department to interact with a mocking implementation of the API using the automatically generated API Console
B) Organize a design workshop with the DBAs of the Marketing Department in which the database schema of the Marketing IT systems is translated into RAML
C) Use Anypoint Studio to Implement the API as a Mule application, then deploy that API implementation to CloudHub and ask the Marketing Department to interact with it
D) Export an integration test suite from API designer and have the Marketing Department execute the tests In that suite to ensure they pass
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: A
NEW QUESTION 44
An organization is implementing a Quote of the Day API that caches today's quote.
What scenario can use the GoudHub Object Store via the Object Store connector to persist the cache's state?
- A. When there are two CloudHub deployments of the API implementation by two Anypoint Platform business groups to the same CloudHub region that must share the cache state
- B. When there is one CloudHub deployment of the API implementation to three CloudHub workers that must share the cache state
- C. When there is one deployment of the API implementation to CloudHub and anottV deployment to a customer-hosted Mule runtime that must share the cache state
- D. When there are three CloudHub deployments of the API implementation to three separate CloudHub regions that must share the cache state
Answer: B
NEW QUESTION 45
The application network is recomposable: it is built for change because it "bends but does not break"
- A. FALSE
- B. TRUE
Answer: B
Explanation:
*****************************************
>> Application Network is a disposable architecture.
>> Which means, it can be altered without disturbing entire architecture and its components.
>> It bends as per requirements or design changes but does not break
NEW QUESTION 46
What API policy would LEAST likely be applied to a Process API?
- A. Custom circuit breaker
- B. Rate limiting
- C. Client ID enforcement
- D. JSON threat protection
Answer: A
Explanation:
Explanation/Reference: https://docs.mulesoft.com/api-manager/2.x/policy-mule3-provided-policies
NEW QUESTION 47
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: C
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 48
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. Enable mocking services for each of the relevant APIs and expose them via their Anypoint Exchange entry
- B. Create API Notebooks and include them in the relevant Anypoint Exchange entries
- C. Make relevant APIs discoverable via an Anypoint Exchange entry
- D. Ensure the APIs are well documented through their Anypoint Exchange entries and API Consoles and share these pages with all API consumers
Answer: B
NEW QUESTION 49
What best explains the use of auto-discovery in API implementations?
- A. It enables Anypoint Analytics to gain insight into the usage of APIs
- B. It makes API Manager aware of API implementations and hence enables it to enforce policies
- C. It enables Anypoint Exchange to discover assets and makes them available for reuse
- D. It enables Anypoint Studio to discover API definitions configured in Anypoint Platform
Answer: B
Explanation:
Correct answer: It makes API Manager aware of API implementations and hence enables it to enforce policies.
*****************************************
>> API Autodiscovery is a mechanism that manages an API from API Manager by pairing the deployed application to an API created on the platform.
>> API Management includes tracking, enforcing policies if you apply any, and reporting API analytics.
>> Critical to the Autodiscovery process is identifying the API by providing the API name and version.
References:
https://docs.mulesoft.com/api-manager/2.x/api-auto-discovery-new-concept
https://docs.mulesoft.com/api-manager/1.x/api-auto-discovery
https://docs.mulesoft.com/api-manager/2.x/api-auto-discovery-new-concept
NEW QUESTION 50
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. Proactive identification of likely future policy violations that exceed a given threat threshold
- D. ROI metrics from APIs that can be directly shared with business users
Answer: A
NEW QUESTION 51
The responses to some HTTP requests can be cached depending on the HTTP verb used in the request.
According to the HTTP specification, for what HTTP verbs is this safe to do?
- A. GET, PUT, OPTIONS
- B. GET, OPTIONS, HEAD
- C. GET, HEAD, POST
- D. PUT, POST, DELETE
Answer: D
NEW QUESTION 52
When designing an upstream API and its implementation, the development team has been advised to NOT set timeouts when invoking a downstream API, because that downstream API has no SLA that can be relied upon.
This is the only downstream API dependency of that upstream API.
- A. An SLA for the upstream API CANNOT be provided
- B. Assume the downstream API runs uninterrupted without crashing. What is the impact of this advice?
- C. The invocation of the downstream API will run to completion without timing out
- D. A toad-dependent timeout of less than 1000 ms will be applied by the Mule runtime in which the downstream API implementation executes
- E. A default timeout of 500 ms will automatically be applied by the Mule runtime in which the upstream API implementation executes
Answer: C
NEW QUESTION 53
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. Redeploy the API implementations to the same servers running the Mule runtimes
- B. Add an additional endpoint to each API for partner-enablement consumption
- C. Implement (or generate) an API proxy Mule application for each of the APIs, then deploy the API proxies to the Mule runtimes
- D. Duplicate the APIs as Mule applications, then deploy them to the Mule runtimes
Answer: A
NEW QUESTION 54
What Mule application can have API policies applied by Anypoint Platform to the endpoint exposed by that Mule application?
A) A Mule application that accepts requests over HTTP/1.x
B) A Mule application that accepts JSON requests over TCP but is NOT required to provide a response
C) A Mute application that accepts JSON requests over WebSocket
D) A Mule application that accepts gRPC requests over HTTP/2
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: A
NEW QUESTION 55
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. Persistent Object Store
- B. Redis distributed cache
- C. File-based storage
- D. java.util.WeakHashMap
Answer: A
Explanation:
Correct answer: Persistent Object Store
*****************************************
>> Redis distributed cache is performant but NOT out-of-the-box solution in Anypoint Platform
>> File-storage is neither performant nor out-of-the-box solution in Anypoint Platform
>> java.util.WeakHashMap needs a completely custom implementation of cache from scratch using Java code and is limited to the JVM where it is running. Which means the state in the cache is not worker aware when running on multiple workers. This type of cache is local to the worker. So, this is neither out-of-the-box nor worker-aware among multiple workers on cloudhub. https://www.baeldung.com/java-weakhashmap
>> Persistent Object Store is an out-of-the-box solution provided by Anypoint Platform which is performant as well as worker aware among multiple workers running on CloudHub. https://docs.mulesoft.com/object-store/ So, Persistent Object Store is the right answer.
NEW QUESTION 56
What Mule application can have API policies applied by Anypoint Platform to the endpoint exposed by that Mule application?
- A. A Mule application that accepts JSON requests over TCP but is NOT required to provide a response.
- B. A Mule application that accepts requests over HTTP/1x.
- C. A Mule application that accepts gRPC requests over HTTP/2
- D. A Mule application that accepts JSON requests over WebSocket.
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 57
True or False. We should always make sure that the APIs being designed and developed are self-servable even if it needs more man-day effort and resources.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
Correct answer: TRUE
*****************************************
>> As per MuleSoft proposed IT Operating Model, designing APIs and making sure that they are discoverable and self-servable is VERY VERY IMPORTANT and decides the success of an API and its application network.
NEW QUESTION 58
Which of the following best fits the definition of API-led connectivity?
- A. API-led connectivity is not just an architecture or technology but also a way to organize people and processes for efficient IT delivery in the organization
- B. API-led connectivity is a technology which enabled us to implement Experience, Process and System layer based APIs
- C. API-led connectivity is a 3-layered architecture covering Experience, Process and System layers
Answer: A
Explanation:
Correct answer: API-led connectivity is not just an architecture or technology but also a way to organize people and processes for efficient IT delivery in the organization.
*****************************************
Reference:
NEW QUESTION 59
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: C
Explanation:
Explanation
https://docs.mulesoft.com/runtime-manager/vpc-connectivity-methods-concept
NEW QUESTION 60
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 number of DNS entries allocated to the API implementation
- B. The SSL certificates used by the API implementation to expose HTTPS endpoints
- C. The assignment of each HTTP request to a particular CloudHub worker
- D. The logging configuration that enables log entries to be visible in Runtime Manager
Answer: A
NEW QUESTION 61
......
Valid MCPA-Level-1 Test Answers & MuleSoft MCPA-Level-1 Exam PDF: https://www.real4dumps.com/MCPA-Level-1_examcollection.html
