DevOps perguntas e respostas de entrevista
Pergunta 26. What is the significance of a Version Control Branch in a collaborative development environment?
Version Control Branches allow developers to work on features or bug fixes independently. It enables parallel development, isolation of changes, and easy integration of code.
Pergunta 27. What is the role of a Load Balancer in a DevOps architecture?
A Load Balancer distributes incoming network traffic across multiple servers to ensure no single server is overwhelmed. It improves performance, reliability, and scalability.
Pergunta 28. Explain the term 'Cattle, not Pets' in the context of server management.
Cattle, not Pets means treating servers as disposable and interchangeable entities rather than unique, irreplaceable ones. This aligns with the principles of automation and scalability.
Pergunta 29. What is the role of a Proxy Server in a DevOps environment?
A Proxy Server acts as an intermediary between client and server, forwarding requests and responses. It can be used for security, caching, and load balancing.
Pergunta 30. Explain the concept of 'Infrastructure as Code' (IaC) tool Chef.
Chef is an automation platform that manages infrastructure as code. It defines infrastructure policies as code, allowing for automated configuration and deployment.
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