What will Azure DevOps use to authenticate with the tool?

You store source code in a Git repository in Azure repos. You use a third-party continuous integration (CI) tool to control builds.

What will Azure DevOps use to authenticate with the tool?
A . certificate authentication
B . a personal access token (PAT)
C . a Shared Access Signature (SAS) token
D . NTLM authentication

Answer: B

Explanation:

Personal access tokens (PATs) give you access to Azure DevOps and Team Foundation Server (TFS), without using your username and password directly.

Reference: https://docs.microsoft.com/en-us/azure/devops/repos/git/auth-overview