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Question 1

Developer vs Operations

Answer 1

Question 2

product times (duration)

Answer 2

Question 3

MTTR

Answer 3

Question 4

Frequent vs Rare Releases

Answer 4

Question 5

Economic Batch Size

Answer 5

Question 6

Dora Metrics

Answer 6

Question 7

How Dev and Ops work together

Answer 7

Question 8

Devops Drivers

Answer 8

• Cloud
• Granularity (Monolythik vs Micro-Services)
• Automate everything / Remove Toil
• Take responsibility
• Culture

Question 9

Cloud importants for DevOps / vice versa

Answer 9

• Cloud is sourcecode
• Cloud is automation
• Cloud is shared responsibility
• Cloud is transparent
• Cloud is scalable

Question 10

different targets classical Developer- and Operationteams have and why?

Answer 10

Developer Team
- Feature Delivery
- Code Quality
- Time to Market
- Innovation
Operations Team
- System Stability and Uptime
- Performance and Scalability
- Security
- Cost Efficiency
- Incident Management
Why?
- Separation of concern
- risk management
- performance metrics of team

Question 11

Explain why containerization is important for DevOps

Answer 11

1. Consistency Across Environments
2. Improved Resource Utilization
3. Isolation and Security
4. Rapid Deployment and Scalability
5. DevOps Tool Integration
6. Portability
7. Microservices Architecture
8. Version Control and Rollback
9. Improved Development Speed
10. Automated Testing and Continuous Integration