Questions for the MCIA-LEVEL-1 were updated on : Dec 09 ,2025
In which order are the API Client, API Implementation, and API interface components called in a
typical REST request?
A
What is a core pillar of the MuleSoft Catalyst delivery approach?
A
Which component of Anypoint platform belongs to the platform control plane?
D
According to MuleSoft, which system integration term describes the method, format, and protocol
used for communication between two system?
D
An organization heeds to procure an enterprise software system to increase cross-selling
opportunities and better rack prospect data.
Which category of enterprise software has these core capabilities, when used for its typical and
intended purpose?
D
A high-volume eCommerce retailer receives thousands of orders per hour and requires notification
of its order management, warehouse, and billing system for subsequent processing within 15
minutes of order submission through its website.
Which integration technology, when used for its typical and intended purpose, meets the retailer’s
requirements for this use case?
D
Which Anypoint Platform component helps integration developers discovers and share reusable
APIs, connectors, and templates?
A
A system administrator needs to determine when permissions were last changed for an Anypoint
Platform user.
Which Anypoint Platform component should the administrator use to obtain this information?
A
A developer is examining the responses from a RESTful web service that is compliant with the
Mypertext Transfer Protocol (HTTP/1.1) a8 defined by the Internet Engineering Task Force (IETF).
In this HTTP/1.1-compliant web service, which class of HTTP response status codes should be
specified to indicate when client requests are successfully received, understood, and accepted by the
web service?
B
Which role is primarily responsible for building API implementation as part of a typical MuleSoft
integration project?
A
An organization is choosing between API-led connectivity and other integration approaches.
According to MuleSoft, which business benefits is associated with an API-led connectivity approach
using Anypoint Platform?
B
What is an advantage of using OAuth 2.0 client credentials and access tokens over only API keys for
API authentication?
A
Explanation:
The advantage of using OAuth 2.0 client credentials and access tokens over only API keys for API
authentication is that if the access token is compromised, the client credentials do not have to be
reissued.
OAuth 2.0 is a secure protocol for authenticating clients and authorizing them to access protected
resources. It works by having the client authenticate with the authorization server and receive an
access token, which is then used to authenticate requests to the API. If the access token is
compromised, it can be revoked and replaced without needing to reissue the client credentials.
Reference: MuleSoft Certified Integration Architect - Level 1 Official Text Book and Resources:
Chapter 7: Security
Section 7.2: OAuth 2.0
An integration team follows MuleSoft’s recommended approach to full lifecycle API development.
Which activity should this team perform during the API implementation phase?
B
A key Cl/CD capability of any enterprise solution is a testing framework to write and run repeatable
tests.
Which component of Anypoint Platform provides the te6t automation capabilities for customers to
use in their pipelines?
D
An application load balancer routes requests to a RESTful web API secured by Anypoint Flex Gateway.
Which protocol is involved in the communication between the load balancer and the Gateway?
B