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Question 14 - 350-401 discussion

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Which method of account authentication does OAuth 2.0 within REST APIs?

A.

username/role combination

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A.

username/role combination

B.

access tokens

Answers
B.

access tokens

C.

cookie authentication

Answers
C.

cookie authentication

D.

basic signature workflow

Answers
D.

basic signature workflow

Suggested answer: B

Explanation:

The most common implementations of OAuth (OAuth 2.0) use one or both of these tokens:

+ access token: sent like an API key, it allows the application to access a user's data; optionally, access tokens can expire.

+ refresh token: optionally part of an OAuth flow, refresh tokens retrieve a new access token if they have expired. OAuth2 combines Authentication and Authorization to allow more sophisticated scope and validity control.

asked 10/10/2024
Arash Farivarmoheb
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