Question 1

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?

Options :

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

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

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

D : 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

Answer: D

Question 2

During a planning session with the executive leadership, the development team director presents plans for a new API to expose the data in the company’s order database. An earlier effort to build an API on top of this data failed, so the director is recommending a design-first approach. Which characteristics of a design-first approach will help make this API successful?

Options :

A : Building MUnit tests so administrators can confirm code coverage percentage during deployment

B : Publishing the fully implemented API to Exchange so all developers can reuse the API

C : Adding global policies to the API so all developers automatically secure the implementation before coding anything

D : Developing a specification so consumers can test before the implementation is built

Answer: D

Question 3

A developer needs to discover which API specifications have been created within the organization before starting a new project. Which Anypoint Platform component can the developer use to find and try out the currently released API specifications?

Options :

A : Anypoint Exchange

B : Runtime Manager

C : API Manager

D : Object Store

Answer: A

Question 4

A manufacturing company plans to deploy Mule applications to its own Azure Kubernetes service infrastructure.The organization wants to make the Mule applications more available and robust by deploying each Mule application to an isolated Mule runtime in a Docker container while managing all the Mule applications from the MuleSoft-hosted control plane. What choice of runtime plane meets these organizational requirements?

Options :

A : CloudHub 2.0

B : Customer-hosted self-provisioned runtime plane

C : Anypoint Service Mesh

D : Anypoint Runtime Fabric

Answer: D

Question 5

An organization is creating a set of new services that are critical for their business. The project team prefers using REST for all services but is willing to use SOAP with common WS-" standards if a particular service requires it. What requirement would drive the team to use SOAP/WS-* for a particular service?

Options :

A : Must use XML payloads for the service and ensure that it adheres to a specific schema

B : Must publish and share the service specification (including data formats) with the consumers of the service

C : Must support message acknowledgement and retry as part of the protocol

D : Must secure the service, requiring all consumers to submit a valid SAML token

Answer: D