MCPA-Level-1-Maintenance 試験問題を無料オンラインアクセス

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

What is true about automating interactions with Anypoint Platform using tools such as Anypoint Platform REST APIs, Anypoint CU, or the Mule Maven plugin?

• A.API policies can be applied to the Anypoint Platform APIs so that ONLY certain LOBs have access to specific functions
• B.Access to Anypoint Platform APIs and Anypoint CU can be controlled separately through the roles and permissions in Anypoint Platform, so that specific users can get access to Anypoint CLI white others get access to the platform APIs
• C.By default, the Anypoint CLI and Mule Maven plugin are NOT included in the Mule runtime, so are NOT available to be used by deployed Mule applications
• D.Anypoint Platform APIs can ONLY automate interactions with CloudHub, while the Mule Maven plugin is required for deployment to customer-hosted Mule runtimes

Mule applications that implement a number of REST APIs are deployed to their own subnet that is inaccessible from outside the organization.
External business-partners need to access these APIs, which are only allowed to be invoked from a separate subnet dedicated to partners - called Partner-subnet. This subnet is accessible from the public internet, which allows these external partners to reach it.
Anypoint Platform and Mule runtimes are already deployed in Partner-subnet. These Mule runtimes can already access the APIs.
What is the most resource-efficient solution to comply with these requirements, while having the least impact on other applications that are currently using the APIs?

• A.Add an additional endpoint to each API for partner-enablement consumption
• B.Implement (or generate) an API proxy Mule application for each of the APIs, then deploy the API proxies to the Mule runtimes
• C.Redeploy the API implementations to the same servers running the Mule runtimes
• D.Duplicate the APIs as Mule applications, then deploy them to the Mule runtimes

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

• A.When the API implementation changes from interacting with a legacy backend system deployed on-premises to a modern, cloud-based (SaaS) system
• B.When the API implementation changes the structure of the request or response messages
• C.When the API implementation is migrated from an older to a newer version of the Mule runtime
• D.When the API implementation is optimized to improve its average response time

A Mule application exposes an HTTPS endpoint and is deployed to three CloudHub workers that do not use static IP addresses. The Mule application expects a high volume of client requests in short time periods. What is the most cost-effective infrastructure component that should be used to serve the high volume of client requests?

• A.A customer-hosted load balancer
• B.An API proxy
• C.Runtime Manager autoscaling
• D.The CloudHub shared load balancer