# GitHub Actions (DevOps) > Workflows, jobs, steps, actions marketplace, OIDC, secrets, matrix builds, caching, troubleshooting workflows - 22 pertanyaan wawancara - Mid-Level - [Pertanyaan Wawancara: DevOps](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara.md) ## 1. Apa itu workflow di GitHub Actions? **Jawaban** Workflow adalah proses otomatis yang dapat dikonfigurasi yang didefinisikan dalam file YAML di direktori .github/workflows. Ia berisi satu atau lebih jobs yang dieksekusi berdasarkan trigger event tertentu. Workflows memungkinkan otomatisasi build, pengujian, deployment, dan tugas CI/CD lainnya langsung dari GitHub. ## 2. Apa sintaks yang benar untuk memicu workflow setiap kali ada push ke branch main? **Jawaban** Sintaks on: push: branches: [main] memicu workflow hanya saat push dilakukan ke branch main. Konfigurasi ini sangat umum untuk workflow CI yang harus berjalan setiap kali ada perubahan kode pada branch utama. ## 3. Apa perbedaan antara job dan step di GitHub Actions? **Jawaban** Job adalah unit eksekusi yang berisi beberapa steps dan berjalan pada runner khusus. Steps adalah tugas individual yang dieksekusi secara berurutan dalam job yang sama. Jobs dapat berjalan secara paralel secara default, sementara steps dalam sebuah job selalu dieksekusi sesuai urutan yang ditentukan. ## 19 pertanyaan lagi tersedia - Bagaimana cara mereferensikan secret dalam workflow GitHub Actions? - Event mana yang memicu workflow saat membuat pull request? Daftar gratis: https://sharpskill.dev/id/login ## Topik wawancara DevOps lainnya - [Kontrol Versi & Git](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/version-control-git.md): 20 pertanyaan, Junior - [Dasar-dasar Linux](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/linux-fundamentals.md): 22 pertanyaan, Junior - [Shell Scripting & Bash](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/shell-scripting-bash.md): 20 pertanyaan, Mid-Level - [Dasar-Dasar Networking](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/networking-basics.md): 22 pertanyaan, Junior - [Dasar-Dasar Docker](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/docker-fundamentals.md): 24 pertanyaan, Junior - [Dasar-Dasar CI/CD](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/ci-cd-fundamentals.md): 18 pertanyaan, Junior - [GitLab CI/CD](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/gitlab-ci.md): 22 pertanyaan, Mid-Level - [Jenkins](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/jenkins.md): 22 pertanyaan, Mid-Level - [Dasar-dasar Kubernetes](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/kubernetes-basics.md): 26 pertanyaan, Mid-Level - [Networking Kubernetes](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/kubernetes-networking.md): 24 pertanyaan, Mid-Level - [Kubernetes Lanjutan](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/kubernetes-advanced.md): 24 pertanyaan, Mid-Level - [Ingress & API Gateway](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/ingress-api-gateway.md): 20 pertanyaan, Mid-Level - [Dasar-dasar Terraform](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/terraform-basics.md): 22 pertanyaan, Mid-Level - [Terraform Lanjutan](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/terraform-advanced.md): 22 pertanyaan, Mid-Level - [Ansible & Configuration Management](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/ansible-configuration.md): 20 pertanyaan, Mid-Level - [Dasar-Dasar AWS](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/aws-essentials.md): 26 pertanyaan, Mid-Level - [Dasar-Dasar Azure](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/azure-fundamentals.md): 22 pertanyaan, Mid-Level - [Dasar-Dasar GCP](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/gcp-fundamentals.md): 22 pertanyaan, Mid-Level - [Monitoring & Prometheus](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/monitoring-prometheus.md): 22 pertanyaan, Mid-Level - [Logging & ELK Stack](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/logging-elk.md): 20 pertanyaan, Mid-Level - [Alerting & Incident Response](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/alerting-incident-response.md): 20 pertanyaan, Mid-Level - [Cloud Identity & Secrets](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/cloud-identity-secrets.md): 22 pertanyaan, Mid-Level - [Keamanan Pipeline CI/CD](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/cicd-pipeline-security.md): 20 pertanyaan, Mid-Level - [Helm & Kubernetes](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/helm-kubernetes.md): 20 pertanyaan, Mid-Level - [Keamanan Runtime & Cluster](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/runtime-cluster-security.md): 24 pertanyaan, Senior - [Container Supply Chain Security](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/container-supply-chain.md): 22 pertanyaan, Senior - [Service Mesh & Istio](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/service-mesh-istio.md): 24 pertanyaan, Senior - [GitOps & ArgoCD](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/gitops-argocd.md): 22 pertanyaan, Senior - [Progressive Delivery](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/progressive-delivery.md): 20 pertanyaan, Senior - [Observability Terdistribusi](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/observability-distributed.md): 22 pertanyaan, Senior - [Disaster Recovery & Backup](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/disaster-recovery.md): 20 pertanyaan, Senior - [Optimasi Performa](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/performance-optimization.md): 22 pertanyaan, Senior - [Optimasi Biaya Cloud](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/infrastructure-cost.md): 20 pertanyaan, Senior - [Prinsip SRE](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/sre-principles.md): 24 pertanyaan, Senior - [Chaos Engineering](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/chaos-engineering.md): 20 pertanyaan, Senior - [Platform Engineering](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/platform-engineering.md): 22 pertanyaan, Senior --- Source: SharpSkill (https://sharpskill.dev), tech interview preparation for your real stack. 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