1. API Manager has been configured to enforce an SLA policy and the RAML spec has been updated with the required client_id and client_secret header requirements.

The new RAML spec has been published to Anypoint Exchange.

What is the next step to gain access to the API?

A POST a JSON object to the /api/register endpoint of the API proxy
B Request access to the API in Anypoint Exchange
C Add a client application to the Anypoint Platfor organization
D Email the organization administrators to request access to the API

答案：B

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2. How many Mule Applications can run on a CloudHub worker?

A At least one
B At most one
C Depends on the vCores of the worker
D Depends on the number of CloudHub workers configured

答案：B，最多一个

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3. What is the purpose of API autodiscovery?

A Allows the Mule application to be automatically discovered on Anypoint Exchange
B Enables API Manager to discover the published API on Anypoint Exchange
C Allows a deployed Mule application to connect with API Manager to download policies and act as its own API proxy
D Enables an API to be directly managed in API Manager

答案：D

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4. What does the Mule runtime use to enforce policies and limit access to APIs?

A The Mule runtime’s embedded API Gateway
B API Manager
C Anypoint Access Control
D The proxy created by API Manager

答案：A，描述的就是一个网关的概念，mule称其为API proxy

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5. What does an API proxy application NOT do?

A Apply runtime policies to enforce governance
B Determine which request Mule event is allowed to pass through to the API backend service
C Determine which response Mule event is allowed to pass through to the API backend service
D Meter the traffic flowing through the proxy

答案：C，控制不了输出，A是”应用运行时策略来实施治理“，D是”流控“