Mulesoft MCPA-Level-1 Exam Questions

An online store's marketing team has noticed an increase in customers leaving online baskets without checking out. They suspect a technology issue is at the root cause of the baskets being left behind. They approach the Center for Enablement to ask for help identifying the issue. Multiple APIs from across all the layers of their application network are involved in the shopping application. Which feature of the Anypoint Platform can be used to view metrics from all involved APIs at the same time?

A. Custom dashboards

B. Built-in dashboards

C. Functional monitoring

D. API Manager

Refer to the exhibit.

Three business processes need to be implemented, and the implementations need to communicate with several different SaaS applications.
These processes are owned by separate (siloed) LOBs and are mainly independent of each other, but do share a few business entities. Each LOB has one development team and their own budget.
In this organizational context, what is the most effective approach to choose the API data models for the APIs that will implement these business processes with minimal redundancy of the data models?
A) Build several Bounded Context Data Models that align with coherent parts of the business processes and the definitions of associated business entities.
B) Build distinct data models for each API to follow established micro-services and Agile API-centric practices
C) Build all API data models using XML schema to drive consistency and reuse across the organization
D) Build one centralized Canonical Data Model (Enterprise Data Model) that unifies all the data types from all three business processes, ensuring the data model is consistent and non-redundant

A. Option A

B. Option B

C. Option C

D. Option D

Which of the following best fits the definition of API-led connectivity?

A.

API-led connectivity is not just an architecture or technology but also a way to organize people and processes for efficient IT delivery in the organization

B.

API-led connectivity is a 3-layered architecture covering Experience, Process and System layers

C.

API-led connectivity is a technology which enabled us to implement Experience, Process and System layer based APIs

An API implementation returns three X-RateLimit-* HTTP response headers to a requesting API client. What type of information do these response headers indicate to the API client?

A.

The error codes that result from throttling

B.

A correlation ID that should be sent in the next request

C.

The HTTP response size

D.

The remaining capacity allowed by the API implementation

A company is building an application network using MuleSoft's recommendations for various API layers. What is the main (default) role of a process API in an application network?

A. To secure and optimize the data synchronization processing of large data dumps between back-end systems

B. To manage and process the secure direct communication between a back-end system and an end-user client of mobile device in the application network

C. To automate parts of business processes by coordinating and orchestrating the invocation of other APIs in the application network

D. To secure, Manage, and process communication with specific types of end-user client applications or devices in the application network

An API implementation is deployed on a single worker on CloudHub and invoked by
external API clients (outside of CloudHub). How can an alert be set up that is guaranteed to
trigger AS SOON AS that API implementation stops responding to API invocations?

A.

Implement a heartbeat/health check within the API and invoke it from outside the Anypoint Platform and alert when the heartbeat does not respond

B.

Configure a "worker not responding" alert in Anypoint Runtime Manager 

C.

Handle API invocation exceptions within the calling API client and raise an alert from that API client when the API Is unavailable

D.

Create an alert for when the API receives no requests within a specified time period

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. Update the API implementation to accommodate the new update request

B. B. Remove the old client applications and create new client applications to account for the changes

C. Update the RAML with new method details for the update request

D. Deprecate existing versions of the API in Exchange

E. Add a new API policy to API Manager to allow access to the updated endpoint

Which component monitors APIs and endpoints at scheduled intervals, receives reports about whether tests pass or fail, and displays statistics about API and endpoint performance?

A. API Analytics

B. Anypoint Monitoring dashboards

C. APT Functional Monitoring

D. Anypoint Runtime Manager alerts