[Aug 12, 2022] Powerful MCPA-Level-1 PDF Dumps for MCPA-Level-1 Questions [Q19-Q42]

NEW QUESTION 19
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?

When there are three CloudHub deployments of the API implementation to three separate CloudHub regions that must share the cache state

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

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

When there is one CloudHub deployment of the API implementation to three CloudHub workers that must share the cache state

NEW QUESTION 20
An organization wants to make sure only known partners can invoke the organization’s APIs. To achieve this security goal, the organization wants to enforce a Client ID Enforcement policy in API Manager so that only registered partner applications can invoke the organization’s APIs. In what type of API implementation does MuleSoft recommend adding an API proxy to enforce the Client ID Enforcement policy, rather than embedding the policy directly in the application’s JVM?

A Mule 3 application using APIkit

A Mule 3 or Mule 4 application modified with custom Java code

A Mule 4 application with an API specification

A Non-Mule application

NEW QUESTION 21
An organization is deploying their new implementation of the OrderStatus System API to multiple workers in CloudHub. This API fronts the organization’s on-premises Order Management System, which is accessed by the API implementation over an IPsec tunnel.
What type of error typically does NOT result in a service outage of the OrderStatus System API?

A CloudHub worker fails with an out-of-memory exception

API Manager has an extended outage during the initial deployment of the API implementation

The AWS region goes offline with a major network failure to the relevant AWS data centers

The Order Management System is Inaccessible due to a network outage in the organization’s on-premises data center

NEW QUESTION 22
What best explains the use of auto-discovery in API implementations?

It makes API Manager aware of API implementations and hence enables it to enforce policies

It enables Anypoint Studio to discover API definitions configured in Anypoint Platform

It enables Anypoint Exchange to discover assets and makes them available for reuse

It enables Anypoint Analytics to gain insight into the usage of APIs

NEW QUESTION 23
What CANNOT be effectively enforced using an API policy in Anypoint Platform?

Guarding against Denial of Service attacks

Maintaining tamper-proof credentials between APIs

Logging HTTP requests and responses

Backend system overloading

NEW QUESTION 24
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?

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

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

Implement an anti-corruption layer in the Order API that transforms the Product API data model into internal data types of the Order API

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

NEW QUESTION 25
What Mule application deployment scenario requires using Anypoint Platform Private Cloud Edition or Anypoint Platform for Pivotal Cloud Foundry?

When it Is required to make ALL applications highly available across multiple data centers

When it is required that ALL APIs are private and NOT exposed to the public cloud

When regulatory requirements mandate on-premises processing of EVERY data item, including meta-data

When ALL backend systems in the application network are deployed in the organization’s intranet

NEW QUESTION 26
Version 3.0.1 of a REST API implementation represents time values in PST time using ISO 8601 hh:mm:ss format. The API implementation needs to be changed to instead represent time values in CEST time using ISO 8601 hh:mm:ss format. When following the semver.org semantic versioning specification, what version should be assigned to the updated API implementation?

3.0.2

4.0.0

3.1.0

3.0.1

NEW QUESTION 27
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?

Redis distributed cache

java.util.WeakHashMap

Persistent Object Store

File-based storage

NEW QUESTION 28
When must an API implementation be deployed to an Anypoint VPC?

When the API Implementation must invoke publicly exposed services that are deployed outside of CloudHub in a customer- managed AWS instance

When the API implementation must be accessible within a subnet of a restricted customer-hosted network that does not allow public access

When the API implementation must be deployed to a production AWS VPC using the Mule Maven plugin

When the API Implementation must write to a persistent Object Store

NEW QUESTION 29
The implementation of a Process API must change.
What is a valid approach that minimizes the impact of this change on API clients?

Update the RAML definition of the current Process API and notify API client developers by sending them links to the updated RAML definition

Postpone changes until API consumers acknowledge they are ready to migrate to a new Process API or API version

Implement required changes to the Process API implementation so that whenever possible, the Process API’s RAML definition remains unchanged

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

NEW QUESTION 30
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.

Assume the downstream API runs uninterrupted without crashing. What is the impact of this advice?

An SLA for the upstream API CANNOT be provided

The invocation of the downstream API will run to completion without timing out

A default timeout of 500 ms will automatically be applied by the Mule runtime in which the upstream API implementation executes

A toad-dependent timeout of less than 1000 ms will be applied by the Mule runtime in which the downstream API implementation executes

NEW QUESTION 31
When must an API implementation be deployed to an Anypoint VPC?

When the API Implementation must invoke publicly exposed services that are deployed outside of CloudHub in a customer- managed AWS instance

When the API implementation must be accessible within a subnet of a restricted customer-hosted network that does not allow public access

When the API implementation must be deployed to a production AWS VPC using the Mule Maven plugin

When the API Implementation must write to a persistent Object Store

NEW QUESTION 32
How are an API implementation, API client, and API consumer combined to invoke and process an API?

The API consumer creates an API implementation, which receives API invocations from an API such that they are processed for an API client

The API client creates an API consumer, which receives API invocations from an API such that they are processed for an API implementation

The ApI consumer creates an API client, which sends API invocations to an API such that they are processed by an API implementation

The ApI client creates an API consumer, which sends API invocations to an API such that they are processed by an API implementation

NEW QUESTION 33
What is true about API implementations when dealing with legal regulations that require all data processing to be performed within a certain jurisdiction (such as in the USA or the EU)?

They must avoid using the Object Store as it depends on services deployed ONLY to the US East region

They must use a Jurisdiction-local external messaging system such as Active MQ rather than Anypoint MQ

They must te deployed to Anypoint Platform runtime planes that are managed by Anypoint Platform control planes, with both planes in the same Jurisdiction

They must ensure ALL data is encrypted both in transit and at rest

NEW QUESTION 34
When using CloudHub with the Shared Load Balancer, what is managed EXCLUSIVELY by the API implementation (the Mule application) and NOT by Anypoint Platform?

The assignment of each HTTP request to a particular CloudHub worker

The logging configuration that enables log entries to be visible in Runtime Manager

The SSL certificates used by the API implementation to expose HTTPS endpoints

The number of DNS entries allocated to the API implementation

NEW QUESTION 35
Refer to the exhibit.

An organization uses one specific CloudHub (AWS) region for all CloudHub deployments.
How are CloudHub workers assigned to availability zones (AZs) when the organization’s Mule applications are deployed to CloudHub in that region?

Workers belonging to a given environment are assigned to the same AZ within that region

AZs are selected as part of the Mule application’s deployment configuration

Workers are randomly distributed across available AZs within that region

An AZ is randomly selected for a Mule application, and all the Mule application’s CloudHub workers are assigned to that one AZ

NEW QUESTION 36
An API implementation is updated. When must the RAML definition of the API also be updated?

When the API implementation changes the structure of the request or response messages

When the API implementation changes from interacting with a legacy backend system deployed on-premises to a modern, cloud-based (SaaS) system

When the API implementation is migrated from an older to a newer version of the Mule runtime

When the API implementation is optimized to improve its average response time

NEW QUESTION 37
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

Option A

Option B

Option C

Option D

NEW QUESTION 38
Refer to the exhibit.

A developer is building a client application to invoke an API deployed to the STAGING environment that is governed by a client ID enforcement policy.
What is required to successfully invoke the API?

The client ID and secret for the Anypoint Platform account owning the API in the STAGING environment

The client ID and secret for the Anypoint Platform account’s STAGING environment

The client ID and secret obtained from Anypoint Exchange for the API instance in the STAGING environment

A valid OAuth token obtained from Anypoint Platform and its associated client ID and secret

NEW QUESTION 39
What is most likely NOT a characteristic of an integration test for a REST API implementation?

The test needs all source and/or target systems configured and accessible

The test runs immediately after the Mule application has been compiled and packaged

The test is triggered by an external HTTP request

The test prepares a known request payload and validates the response payload

NEW QUESTION 40
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

Option A

Option B

Option C

Option D

NEW QUESTION 41
Refer to the exhibit.

What is the best way to decompose one end-to-end business process into a collaboration of Experience, Process, and of System APIs?

Handle customizations for the end-user application at the Process API level rather than the Experience API level.

Allow System APIs to return data that is NOT currently required by the identified Process or Experience APIs.

Always use a tiered approach by creating exactly one API for each of the 3 layers (Experience, Process and System APIs).

Use a Process API to orchestrate calls to multiple System APIs, but NOT to other Process APIs.

NEW QUESTION 42
Refer to the exhibit.

An organization is running a Mule standalone runtime and has configured Active Directory as the Anypoint Platform external Identity Provider. The organization does not have budget for other system components.
What policy should be applied to all instances of APIs in the organization to most effectively restrict access to a specific group of internal users?

Apply a basic authentication – LDAP policy; the internal Active Directory will be configured as the LDAP source for authenticating users.

Apply a client ID enforcement policy; the specific group of users will configure their client applications to use their specific client credentials.

Apply an IP whitelist policy; only the specific users’ workstations will be in the whitelist.

Apply an OAuth 2.0 access token enforcement policy; the internal Active Directory will be configured as the OAuth server.

[Aug 12, 2022] Powerful MCPA-Level-1 PDF Dumps for MCPA-Level-1 Questions [Q19-Q42]

Leave a Reply Cancel reply