AWS · CLF-C02
AWS Certified Cloud Practitioner
The foundational AWS exam: what the cloud is for, who secures what, which service fits which job, and how AWS bills for it.
Certification prep
Know you are ready before you book.
Original practice for 22 cloud and DevOps certifications: every answer explained, mock exams weighted by domain like the official blueprint, and hands-on Kubernetes and Linux tasks graded in the FixOps simulator.
AWS
5 exams
AWS · SAA-C03
AWS Certified Solutions Architect - Associate
Scenario questions on designing AWS architectures that are secure, resilient, fast and cost-aware, and on choosing between services that all look plausible.
AWS · DVA-C02
AWS Certified Developer - Associate
Building on AWS: writing code against AWS services, Lambda and data stores, securing applications, deploying through CI/CD, and troubleshooting. Written to the DVA-C02 exam…
AWS · SOA-C03
AWS Certified CloudOps Engineer - Associate
Running workloads on AWS: monitoring and automated remediation, reliability and backups, deployment and automation with CloudFormation and Systems Manager, security controls, and…
AWS · DOP-C02
AWS Certified DevOps Engineer - Professional
The professional-level AWS exam for delivery and operations: pipelines and deployment strategies, infrastructure as code across many accounts, resilience, monitoring, incident…
CNCF
8 exams
CNCF · CKA
Certified Kubernetes Administrator
A hands-on exam: you are given a terminal and a list of cluster tasks. Practise them here against a simulated cluster that grades the state you leave behind. Covered: RBAC, etcd…
CNCF · CKAD
Certified Kubernetes Application Developer
A hands-on exam for people who ship applications on Kubernetes: build, configure, expose and debug workloads from the command line, graded on the resulting cluster state.…
CNCF · CKS
Certified Kubernetes Security Specialist
A hands-on exam about securing a cluster and what runs on it: you are given a terminal on a control-plane node and a list of tasks, and the state you leave behind is graded.…
CNCF · KCNA
Kubernetes and Cloud Native Associate
The entry-level Kubernetes exam: how a cluster works, how containers are orchestrated, how applications are delivered, and the cloud native ecosystem around them.
CNCF · KCSA
Kubernetes and Cloud Native Security Associate
The entry-level Kubernetes security exam: how the components of a cluster are secured, the controls Kubernetes offers for pods, identities, secrets and networks, how attackers…
CNCF · PCA
Prometheus Certified Associate
Monitoring with Prometheus: observability concepts, how the server scrapes and stores metrics, PromQL from selectors to histograms, instrumenting code and running exporters, and…
CNCF · CGOA
Certified GitOps Associate
The entry-level GitOps exam: the OpenGitOps principles and the terms they are built on, the practices GitOps grew out of, the patterns for releasing and for structuring…
CNCF · CAPA
Certified Argo Project Associate
The entry-level exam on the Argo project: Argo Workflows for pipelines and data jobs, Argo CD for GitOps delivery, Argo Rollouts for blue-green and canary releases with analysis,…
HashiCorp
1 exam
HashiCorp · 004
Terraform Associate
Infrastructure as code with Terraform 1.12: providers and state, the core workflow, configuration, modules and HCP Terraform. HashiCorp publishes the objectives but not the…
Microsoft
3 exams
Microsoft · AZ-900
Microsoft Azure Fundamentals
The foundational Azure exam: cloud concepts, Azure architecture and services, and management and governance. Microsoft publishes the time limit and the skill areas but not the…
Microsoft · AZ-104
Microsoft Azure Administrator
Running Azure day to day: identities and governance, storage, compute, virtual networking and monitoring. Microsoft publishes the skill areas and the pass mark but not the number…
Microsoft · AZ-400
Designing and Implementing Microsoft DevOps Solutions
The exam for the DevOps Engineer Expert certification, across Azure DevOps and GitHub: planning and flow of work, source control, build and release pipelines (about half the…
GitHub
2 exams
GitHub · GH-200
GitHub Actions
Automating software delivery with GitHub Actions: writing workflows, reading and troubleshooting runs, building and publishing actions, governing actions, runners and secrets…
GitHub · GH-900
GitHub Foundations
The foundational GitHub exam: Git and GitHub basics, repositories, collaboration with issues, pull requests and discussions, Actions, Copilot and Codespaces, project tracking,…
LPI
1 exam
LPI · 010-160
Linux Essentials
The entry-level Linux certificate from the Linux Professional Institute: open source and its licences, finding your way on the command line, archives, text processing and simple…
Google Cloud
1 exam
Google Cloud · ACE
Associate Cloud Engineer
Google Cloud's associate certification for people who deploy, operate and secure workloads: projects, billing and the resource hierarchy, Compute Engine, GKE and Cloud Run,…
Linux Foundation
1 exam
Linux Foundation · LFCS
Linux Foundation Certified System Administrator
A hands-on exam: you are given a terminal on a Linux server and a list of administration tasks. Practise them here on a simulated Ubuntu 24.04 host that grades the state you…
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