A large established bank is using Agile in some projects and areas. Now they want to scale Agile and DevOps
to the entire organization (2000 developers). Which development approach should they use to scale DevOps
and Agile?

A.
Spiral Development Model

B.
Incremental Scaled Model

C.
V-Model

D.
SAFe

Explanation:
https://insights.sei.cmu.edu/sei_blog/2017/02/five-perspectives-on-scaling-agile.html