Traditional Ops vs DevOps

Question:
Which of the following describes traditional operations instead of DevOps?

1. One-of-a-kind infrastructure is built once and maintained
2. Deployment is automated to all environments
3. Processes are re-engineered for high volume and rapid throughput of changes
4. Builds are repeatable, leveraging Infrastructure as Code

Answer:
A - is the correct answer. Traditional Ops has a bias toward "build once" and maintain, rather than using repeatable builds