# Terraform Lanjutan (DevOps) > Modules, workspaces, remote state, data sources, dynamic blocks, provisioners, deteksi drift - 22 pertanyaan wawancara - Mid-Level - [Pertanyaan Wawancara: DevOps](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara.md) ## 1. Apa itu module Terraform? **Jawaban** Module Terraform adalah container yang dapat digunakan kembali untuk resources dan logika infrastruktur. Memungkinkan enkapsulasi sekumpulan resources terkait dan menggunakannya kembali di berbagai proyek atau lingkungan. Modules menerima variables input dan dapat mengekspos outputs untuk memungkinkan komposisi dan chaining antar modules. ## 2. Apa perbedaan utama antara workspace dan module? **Jawaban** Workspaces memungkinkan pengelolaan beberapa instance dari kode yang sama dengan state files terpisah, sementara modules mengenkapsulasi kode yang dapat digunakan kembali. Workspace digunakan untuk mengisolasi state untuk lingkungan yang berbeda, sedangkan module digunakan untuk menggunakan kembali logika infrastruktur. Workspaces berbagi kode yang sama tetapi state berbeda, modules berbagi kode antar proyek. ## 3. Apa keuntungan utama menggunakan remote backend seperti S3 dibandingkan state lokal? **Jawaban** Remote backend memungkinkan berbagi state antar anggota tim dan menjamin konsistensi deployment. Dengan state lokal, setiap developer memiliki salinan sendiri, menciptakan konflik dan inkonsistensi. Remote backend juga menawarkan state locking untuk mencegah modifikasi bersamaan dan memfasilitasi kolaborasi dengan memusatkan sumber kebenaran. ## 19 pertanyaan lagi tersedia - Bagaimana cara membuat workspace Terraform baru? - Apa perbedaan antara data source dan resource di Terraform? 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 - [GitHub Actions](https://sharpskill.dev/id/technologies/devops/pertanyaan-wawancara/github-actions.md): 22 pertanyaan, Mid-Level - [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 - [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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