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Exam MCIA - Level 1 topic 1 question 59 discussion

Actual exam question from Mulesoft's MCIA - Level 1

Question #: 59
Topic #: 1

[All MCIA - Level 1 Questions]

A REST API is being designed to implement a Mule application.
What standard interface definition language can be used to define REST APIs?

A. OpenAPI Specification (OAS)
B. YAML
C. AsyncApi Specification
D. Web Services Definition Language (WSDL)

Show Suggested Answer

Suggested Answer: B 🗳️
Reference:
https://www.mulesoft.com/resources/api/what-is-rest-api-design

by SalikLP at Sept. 2, 2021, 7:07 p.m.

Comments

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CharlieW

1 year, 6 months ago

OAS is the Specification while YMAL is the language, and the question is "What standard interface definition "language", so I would choose B. YAML

upvoted 3 times

Alandt

2 weeks, 5 days ago

YAML is NOT a standard interface definition language. It is a language, that is right, but NOT a standard interface definition language. OAS is the correct answer here.

upvoted 1 times

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madgeezer

1 year, 11 months ago

Selected Answer: A

A. OpenAPI Specification (OAS)

upvoted 1 times

...

Should be A. Interface can be defined in RAML as well. All RAML are YAMLs. But not all YAML are RAML. OAS is a standard that you can use to define RESTful-api interfaces. https://docs.mulesoft.com/release-notes/platform/oas3

upvoted 1 times