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Quiz

2707 questions of the kind that actually get asked — in interviews, in architecture review boards, and by the person who has to run the thing at 3 AM. Every answer states the trade-off rather than the slogan, and says when the obvious choice is the wrong one.

All areas2707 Architecture Fundamentals81 Distributed Systems101 Data Architecture90 Cloud Architecture87 Networking86 API & Integration Architecture78 Reliability & Resilience88 Observability81 Performance & Capacity Engineering90 Security Architecture95 Cost Architecture & FinOps92 Business Architecture93 Architecture Communication91 Enterprise Architecture91 Legacy Modernization92 AI-Era Architecture96 Software Architecture & Engineering84 Architecture Patterns84 Architecture Decision-Making91 The Architect's Meta-Skills92 Delivery & Release Engineering93 Platform Engineering & Developer Experience92 Testing & Quality Architecture90 Data Platform Architecture98 Streaming & Real-Time Data93 Data Governance & Semantics91 Frontend & Experience Architecture91 Edge, Mobile & IoT88 Regulatory & Data Protection Architecture90 Assurance, Audit & Model Risk98
Difficulty Any beginner intermediate advanced

5 questions in Delivery & Release Engineering.

  1. Continuous Integration Discipline beginner Multiple choice

    A team merges to trunk several times a day and the main branch's build is broken for two or three days at a time. They have a CI server, a large test suite and a merge queue. Which change restores continuous integration?

    3 min answer continuous-integrationtrunkrevertbuild-health
  2. Delivery & Release Engineering beginner

    Your pipeline promotes one container digest from staging to production, and the team says production therefore runs exactly what was tested. The deployment chart values, the feature-flag defaults and the migration set are each resolved fresh at deploy time. Why is the promotion claim false, and what is the smallest change that makes it true?

    3 min answer promotionrelease-unitconfigurationfeature-flags
  3. IaC Modules & Drift beginner

    You run `terraform plan` on a production workspace where nothing has been committed for three weeks. The plan proposes 23 changes. Nobody has touched the console. Why does this happen, and what should you do about each kind?

    3 min answer driftterraformprovidersdefaults
  4. Pipeline Architecture beginner Multiple choice

    A team's pipeline builds the artifact separately for each environment because "the config differs". What is wrong, and what do you propose?

    2 min answer cdartifactsconfiguration
  5. Pipeline Secrets beginner

    A build script echoes a deployment token into the pipeline log. The log is private to the engineering team. Is the token compromised?

    2 min answer secretsci-cdrotationblast-radius