Online Access Free MCPA-Level-1 Exam Questions

A retail company is using an Order API to accept new orders. The Order API uses a JMS queue to submit orders to a backend order management service. The normal load for orders is being handled using two (2) CloudHub workers, each configured with 0.2 vCore. The CPU load of each CloudHub worker normally runs well below 70%. However, several times during the year the Order API gets four times (4x) the average number of orders. This causes the CloudHub worker CPU load to exceed 90% and the order submission time to exceed 30 seconds. The cause, however, is NOT the backend order management service, which still responds fast enough to meet the response SLA for the Order API. What is the MOST resource-efficient way to configure the Mule application's CloudHub deployment to help the company cope with this performance challenge?

• A.Permanently increase the size of each of the two (2) CloudHub workers by at least four times (4x) to one (1) vCore
• B.Use a vertical CloudHub autoscaling policy that triggers on CPU utilization greater than 70%
• C.Use a horizontal CloudHub autoscaling policy that triggers on CPU utilization greater than 70%
• D.Permanently increase the number of CloudHub workers by four times (4x) to eight (8) CloudHub workers

Refer to the exhibit. An organization is running a Mule standalone runtime and has configured Active Directory as the Anypoint Platform external Identity Provider. The organization does not have budget for other system components.
What policy should be applied to all instances of APIs in the organization to most effecuvelyKestrict access to a specific group of internal users?

• A.Apply a basic authentication - LDAP policy; the internal Active Directory will be configured as the LDAP source for authenticating users
• B.Apply an IP whitelist policy; only the specific users' workstations will be in the whitelist
• C.Apply an OAuth 2.0 access token enforcement policy; the internal Active Directory will be configured as the OAuth server
• D.Apply a client ID enforcement policy; the specific group of users will configure their client applications to use their specific client credentials

When must an API implementation be deployed to an Anypoint VPC?

• A.When the API implementation must be accessible within a subnet of a restricted customer-hosted network that does not allow public access
• B.When the API Implementation must invoke publicly exposed services that are deployed outside of CloudHub in a customer- managed AWS instance
• C.When the API Implementation must write to a persistent Object Store
• D.When the API implementation must be deployed to a production AWS VPC using the Mule Maven plugin

An auto manufacturer has a mature CI/CD practice and wants to automate packaging and deployment of any Mule applications to various deployment targets, including CloudHub workers/replicas, customer-hosted Mule runtimes, and Anypoint Runtime Fabric.
Which MuleSoft-provided tool or component facilitates automating the packaging and deployment of Mule applications to various deployment targets as part of the company's CI/CD practice?

• A.Mule Maven plugin
• B.Anypoint Platform REST APIs
• C.Anypoint Runtime Manager
• D.Anypoint Platform CLI

Due to a limitation in the backend system, a system API can only handle up to 500 requests per second. What is the best type of API policy to apply to the system API to avoid overloading the backend system?

• A.Rate limiting
• B.HTTP caching
• C.Spike control
• D.Rate limiting - SLA based