최신 MuleSoft-Platform-Architect-I 무료덤프 - Salesforce Certified MuleSoft Platform Architect I

문제1

A new upstream API Is being designed to offer an SLA of 500 ms median and 800 ms maximum (99th percentile) response time. The corresponding API implementation needs to sequentially invoke 3 downstream APIs of very similar complexity.
The first of these downstream APIs offers the following SLA for its response time: median: 100 ms, 80th percentile: 500 ms, 95th percentile: 1000 ms.
If possible, how can a timeout be set in the upstream API for the invocation of the first downstream API to meet the new upstream API's desired SLA?

A. No timeout is possible to meet the upstream API's desired SLA; a different SLA must be negotiated with the first downstream API or invoke an alternative API

B. Set a timeout of 100 ms; that leaves 400 ms for the other two downstream APIs to complete

C. Set a timeout of 50 ms; this times out more invocations of that API but gives additional room for retries

D. Do not set a timeout; the Invocation of this API Is mandatory and so we must wait until it responds

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제2

A system API has a guaranteed SLA of 100 ms per request. The system API is deployed to a primary environment as well as to a disaster recovery (DR) environment, with different DNS names in each environment. An upstream process API invokes the system API and the main goal of this process API is to respond to client requests in the least possible time. In what order should the system APIs be invoked, and what changes should be made in order to speed up the response time for requests from the process API?

A. In parallel, invoke the system API deployed to the primary environment and the system API deployed to the DR environment, and ONLY use the first response

B. Invoke ONLY the system API deployed to the primary environment, and add timeout and retry logic to avoid intermittent failures

C. In parallel, invoke the system API deployed to the primary environment and the system API deployed to the DR environment using a scatter-gather configured with a timeout, and then merge the responses

D. Invoke the system API deployed to the primary environment, and if it fails, invoke the system API deployed to the DR environment

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제3

What is a key requirement when using an external Identity Provider for Client Management in Anypoint Platform?

A. APIs managed by Anypoint Platform must be protected by SAML 2.0 policies

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. Single sign-on is required to sign in to Anypoint Platform

D. The application network must include System APIs that interact with the Identity Provider

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제4

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. A Mule 4 application with an API specification

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

C. A Non-Mule application

D. A Mule 3 application using APIkit

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제5

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

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

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제6

An Anypoint Platform organization has been configured with an external identity provider (IdP) for identity management and client management. What credentials or token must be provided to Anypoint CLI to execute commands against the Anypoint Platform APIs?

A. An OAuth 2.0 token generated using the credentials provided by the IdP for identity management

B. The credentials provided by the IdP for client management

C. An OAuth 2.0 token generated using the credentials provided by the IdP for client management

D. The credentials provided by the IdP for identity management

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제7

An application updates an inventory running only one process at any given time to keep the inventory consistent. This process takes 200 milliseconds (.2 seconds) to execute; therefore, the scalability threshold of the application is five requests per second.
What is the impact on the application if horizontal scaling is applied, thereby increasing the number of Mule workers?

A. The application scalability threshold is five requests per second regardless of the horizontal scaling

B. The total process execution time is now 100 milliseconds (.1 seconds)

C. The application scalability threshold is now 10 requests per second

D. Horizontal scaling cannot be applied to an already-running application

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제8

A customer has an ELA contract with MuleSoft. An API deployed to CloudHub is consistently experiencing performance issues. Based on the root cause analysis, it is determined that autoscaling needs to be applied.
How can this be achieved?

A. Configure a policy so that when the number of HTTP requests reaches a certain threshold the number of workers/replicas increases (horizontal scaling)

B. Configure a policy based on CPU usage so that CloudHub auto-adjusts the number of workers/replicas (horizontal scaling)

C. Configure a policy so that when the response time reaches a certain threshold the worker/replica type increases (vertical scaling)

D. Configure two separate policies: When CPU and memory reach certain threshold, increase the worker/replica type (vertical sealing) and the number of workers/replicas (horizontal sealing)

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제9

Which three tools automate the deployment of Mule applications?
Choose 3 answers

A. API Community Manager

B. Platform APIs

C. Anypoint Studio

D. Runtime Manager

E. Anypoint Platform CLI

F. Mule Mayen plugin

정답: B,D,E

설명: (DumpTOP 회원만 볼 수 있음)

문제10

Traffic is routed through an API proxy to an API implementation. The API proxy is managed by API Manager and the API implementation is deployed to a CloudHub VPC using Runtime Manager. API policies have been applied to this API. In this deployment scenario, at what point are the API policies enforced on incoming API client requests?

A. At the API proxy

B. At a MuleSoft-hosted load balancer

C. At both the API proxy and the API implementation

D. At the API implementation

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

최신 MuleSoft-Platform-Architect-I 무료덤프 - Salesforce Certified MuleSoft Platform Architect I

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