Salesforce Certified MuleSoft Platform Architect 認定 Mule-Arch-201 試験問題:

1. An existing Quoting API is defined in RAML and used by REST clients for interacting with the quoting engine. Currently there is a resource defined in the RAML that allows the creation of quotes; however, a new requirement was just received to allow for the updating of existing quotes.
Which two actions need to be taken to facilitate this change so it can be processed?
Choose 2 answers

A) Deprecate existing versions of the API in Exchange
B) Add a new API policy to API Manager to allow access to the updated endpoint
C) Update the RAML with new method details for the update request
D) Remove the old client applications and create new client applications to account for the changes
E) Update the API implementation to accommodate the new update request

2. An organization makes a strategic decision to move towards an IT operating model that emphasizes consumption of reusable IT assets using modern APIs (as defined by MuleSoft).
What best describes each modern API in relation to this new IT operating model?

A) Each modem API must be treated like a product and designed for a particular target audience (for instance, mobile app developers)
B) Each modern API must be REST and HTTP based
C) Each modern API must be easy to consume, so should avoid complex authentication mechanisms such as SAML or JWT D
D) Each modern API has its own software development lifecycle, which reduces the need for documentation and automation

3. What API policy would be LEAST LIKELY used when designing an Experience API that is intended to work with a consumer mobile phone or tablet application?

A) OAuth 2.0 access token enforcement
B) JSON threat protection
C) IPwhitellst
D) Client ID enforcement

4. Several times a week, an API implementation shows several thousand requests per minute in an Anypoint Monitoring dashboard, Between these bursts, the dashboard shows between two and five requests per minute. The API implementation is running on Anypoint Runtime Fabric with two non-clustered replicas, reserved vCPU 1.0 and vCPU Limit 2.0.
An API consumer has complained about slow response time, and the dashboard shows the 99 percentile is greater than 120 seconds at the time of the complaint. It also shows greater than 90% CPU usage during these time periods.
In manual tests in the QA environment, the API consumer has consistently reproduced the slow response time and high CPU usage, and there were no other API requests at this time. In a brainstorming session, the engineering team has created several proposals to reduce the response time for requests.
Which proposal should be pursued first?

A) Throttle the APT client to reduce the number of requests per minute
B) Modify the API client to split the problematic request into smaller, less-demanding requests
C) Increase the number of replicas of the API implementation
D) Increase the vCPU resources of the API implementation

5. An established communications company is beginning its API-led connectivity journey, The company has been using a successful Enterprise Data Model for many years. The company has identified a self-service account management app as the first effort for API-led, and it has identified the following APIs.
Experience layer: Mobile Account Management EAPI, Browser Account Management EAPI Process layer: Customer Lookup PAPI, Service Lookup PAPI, Account Lookup PAPI System layer: Customer SAPI, Account SAPI, Product SAPI, Service SAPI According to MuleSoft's API-led connectivity approach, which API would not be served by the Enterprise Data Model?

A) Customer SAPI
B) Mobile Account Management EAPI
C) Customer Lookup PAPI
D) Service SAPI

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