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What is Spring Boot and how does it simplify Spring application development?
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How do you set up a Spring Boot application?
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What is the purpose of the @SpringBootApplication annotation in Spring Boot?
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Can you explain the concept of auto-configuration in Spring Boot?
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How do you configure application properties in Spring Boot?
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What is the difference between @Component, @Service, and @Repository annotations in Spring Boot?
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How do you create RESTful services in Spring Boot?
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How can you handle exceptions globally in a Spring Boot application?
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What is Spring Boot Actuator and how is it useful in monitoring?
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How do you secure a Spring Boot application?
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What is the role of application.properties or application.yml in Spring Boot?
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How can you implement logging in Spring Boot?
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How do you handle database connections in Spring Boot?
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What are Spring Boot starter dependencies and what are their uses?
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How would you configure a data source in Spring Boot?
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How do you create a Spring Boot application with multiple profiles (e.g., development, production)?
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What are Spring Boot devtools and how can they improve development?
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How do you implement unit testing in Spring Boot?
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What are the different ways to deploy a Spring Boot application?
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Can you explain Spring Boot’s embedded web server concept?
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What is the purpose of Spring Boot’s @EnableAutoConfiguration annotation?
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How do you configure Spring Boot to use an external database?
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How would you implement file uploading in a Spring Boot application?
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How do you handle validation in Spring Boot?
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What is Spring Boot’s support for integrating with Thymeleaf?
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What is the Spring Boot CLI and how can it help with application development?
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How do you create a REST API in Spring Boot and return JSON data?
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How can you configure Spring Boot to run with a different port number?
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How does Spring Boot handle exception handling for REST APIs?
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How do you configure Spring Boot to work with Spring Security?
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What are Spring Boot’s advantages over traditional Spring applications?
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How do you set up a Spring Boot application to use OAuth 2.0?
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How do you manage transactions in Spring Boot?
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What is Spring Boot’s support for caching?
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What is Spring Boot’s dependency injection mechanism?
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How do you use Spring Boot’s WebSocket support?
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Can you explain how Spring Boot integrates with JPA and Hibernate?
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How do you configure Spring Boot for asynchronous processing?
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How would you create a Spring Boot application with Swagger for API documentation?
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What are Spring Boot profiles and how are they used?
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How do you implement caching in a Spring Boot application?
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What is Spring Boot’s support for messaging (e.g., JMS, AMQP)?
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How can you use Spring Boot to integrate with an external API?
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How do you handle cross-origin resource sharing (CORS) in Spring Boot?
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What is Spring Boot’s support for scheduling tasks?
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How do you implement paging and sorting in a Spring Boot application?
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How do you implement logging with custom log formats in Spring Boot?
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How can you use Spring Boot to manage user authentication and authorization?
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How do you configure Spring Boot to use MongoDB?
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How would you create a custom exception handler in Spring Boot?
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How can you manage environment variables in Spring Boot?
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How do you integrate Spring Boot with a frontend framework like Angular or React?
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What is Spring Boot’s support for batch processing?
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How do you implement RESTful authentication in Spring Boot using JWT (JSON Web Tokens)?
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How do you customize error messages in Spring Boot applications?
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What is the purpose of Spring Boot starter modules and how do they help in development?
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How can you implement multi-tenancy in Spring Boot?
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How does Spring Boot handle bean initialization and dependency injection?
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What is Spring Boot’s support for microservices architecture?
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How do you manage application secrets in Spring Boot (e.g., API keys, credentials)?
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What is Spring Boot’s support for integration with RabbitMQ or Kafka?
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How do you implement a custom banner in a Spring Boot application?
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How do you handle environment-specific configurations in Spring Boot?
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How can you use Spring Boot to send and receive emails?
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How do you test Spring Boot applications using @MockBean?
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What is Spring Boot’s integration with Spring Cloud?
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How do you handle background processing in Spring Boot?
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How can you optimize the performance of a Spring Boot application?
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How do you monitor the health of a Spring Boot application in production?
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How do you configure Spring Boot to use an external message broker?
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What is the role of Spring Boot’s embedded Tomcat server?
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How can you implement retry logic in Spring Boot?
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How do you handle internationalization (i18n) in a Spring Boot application?
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How can you use Spring Boot to generate PDF documents?
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How do you configure Spring Boot for internationalization (i18n)?
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How can you use Spring Boot to connect to a RESTful API using RestTemplate?
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How do you configure Spring Boot to integrate with Apache Kafka?
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What is the use of the @Value annotation in Spring Boot?
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How do you manage application profiles in Spring Boot?
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How would you integrate Spring Boot with a relational database (e.g., MySQL, PostgreSQL)?
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How do you set up Spring Boot for batch processing with Spring Batch?
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How do you enable Swagger in Spring Boot to document APIs?
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How do you define and use custom properties in Spring Boot?
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What is the role of the Spring Boot DispatcherServlet?
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How do you use Spring Boot with Docker containers?
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What is the Spring Boot testing approach with @SpringBootTest?
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How do you create a custom exception for handling specific errors in Spring Boot?
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How do you implement JWT authentication in Spring Boot?
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What is Spring Boot’s integration with cloud platforms like AWS and Azure?
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How do you configure Spring Boot for OAuth 2.0 authentication?
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How do you configure and use Spring Boot for REST API versioning?
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How do you implement monitoring and metrics collection with Spring Boot?
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How can you implement logging using SLF4J and Logback in Spring Boot?
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How do you handle validation errors in Spring Boot using JSR-303 annotations?
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What are the best practices for managing configurations in Spring Boot?
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How do you create a simple CRUD application in Spring Boot?
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How do you configure Spring Boot for service discovery in a microservices environment?
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How do you implement health check endpoints in Spring Boot?
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How do you configure Spring Boot to use Elasticsearch?
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How do you handle file downloads in Spring Boot?
- What is Kubernetes?
- What are the main features of Kubernetes?
- What is the difference between Kubernetes and Docker?
- What are Pods in Kubernetes?
- What is a Node in Kubernetes?
- What is a Cluster in Kubernetes?
- What is a ReplicaSet?
- What is a Deployment in Kubernetes?
- What is a Namespace in Kubernetes?
- What is a Service in Kubernetes?
- What are the types of Services in Kubernetes?
- What is kubelet?
- What is the function of kube-proxy?
- What is the use of a ConfigMap?
- What is a Secret in Kubernetes?
- What is the purpose of labels and selectors?
- What is the role of the API server in Kubernetes?
- What are taints and tolerations?
- What is a DaemonSet?
- What is a StatefulSet?
- How does Kubernetes handle load balancing?
- What is the default container runtime used by Kubernetes?
- What are the different types of volumes in Kubernetes?
- How do you scale a deployment in Kubernetes?
- What is the role of etcd in Kubernetes?
- What is the function of the scheduler?
- How do you monitor a Kubernetes cluster?
- What is Helm?
- How do you upgrade a Kubernetes cluster?
- What is the difference between rolling update and recreate strategy?
- What is the use of readiness and liveness probes?
- How does Kubernetes achieve high availability?
- What is the use of an Ingress Controller?
- What is the difference between Ingress and LoadBalancer?
- How do you configure persistent storage in Kubernetes?
- What are PersistentVolumes (PVs) and PersistentVolumeClaims (PVCs)?
- What is node affinity and anti-affinity?
- What are the key components of the control plane?
- How does Kubernetes manage secrets securely?
- What are Init Containers?
- What is a Job in Kubernetes?
- What is a CronJob?
- How does Kubernetes handle resource limits?
- What is the difference between requests and limits in a container spec?
- What are the different types of health checks in Kubernetes?
- What is a custom resource definition (CRD)?
- What is the difference between imperative and declarative management in Kubernetes?
- What are Admission Controllers?
- What is RBAC in Kubernetes?
- How do you manage user access and authentication?
- What is the use of ServiceAccount?
- How do you troubleshoot a failed pod?
- How do you find logs of a container?
- What is the difference between kubectl get and kubectl describe?
- What is the role of cAdvisor?
- How can you perform blue-green deployment in Kubernetes?
- How can you perform canary deployment in Kubernetes?
- How do you use ConfigMap with a pod?
- What is a sidecar container pattern?
- What is the Cluster Autoscaler?
- What is the Horizontal Pod Autoscaler (HPA)?
- What is the Vertical Pod Autoscaler (VPA)?
- What is the Kubernetes dashboard?
- What is a kubeconfig file?
- What is the use of kubectl port-forward?
- How does Kubernetes networking work?
- What is CoreDNS?
- How do you expose a pod to the internet?
- How do you roll back a deployment?
- How do you patch a running resource in Kubernetes?
- What are Kubernetes Operators?
- How do you create a Kubernetes Operator?
- What is the use of CRDs in Operator pattern?
- What is the difference between StatefulSet and Deployment?
- How do you debug a Kubernetes cluster failure?
- What is a pod disruption budget?
- What are resource quotas?
- What is a network policy in Kubernetes?
- What is a service mesh, and how does it work with Kubernetes?
- What are some popular service meshes used with Kubernetes?
- What is the Kubernetes API gateway?
- What is kube-state-metrics?
- How does Prometheus integrate with Kubernetes?
- What are the best practices for securing a Kubernetes cluster?
- How can you implement secrets encryption at rest?
- What is OPA (Open Policy Agent)?
- How does Kubernetes handle multi-tenancy?
- What are static pods?
- What is the difference between a master node and a worker node?
- What is the role of the controller manager?
- How do you manage multi-cluster environments?
- What is Federation in Kubernetes?
- How do you back up and restore etcd?
- What are some common tools used with Kubernetes (e.g., Helm, Kustomize)?
- What are finalizers in Kubernetes?
- How can you use Network Policies to isolate services?
- What is the kubectl top command used for?
- How do you limit the number of concurrent pods in a namespace?
- How do you manage container logs in production?
- What are the challenges of running Kubernetes in production?
