Portfolio ↗

Quiz

2908 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 areas2908 Architecture Fundamentals91 Distributed Systems101 Data Architecture90 Cloud Architecture87 Networking86 API & Integration Architecture87 Reliability & Resilience99 Observability92 Performance & Capacity Engineering100 Security Architecture95 Cost Architecture & FinOps102 Business Architecture103 Architecture Communication102 Enterprise Architecture100 Legacy Modernization92 AI-Era Architecture96 Software Architecture & Engineering93 Architecture Patterns94 Architecture Decision-Making101 The Architect's Meta-Skills102 Delivery & Release Engineering103 Platform Engineering & Developer Experience102 Testing & Quality Architecture102 Data Platform Architecture98 Streaming & Real-Time Data103 Data Governance & Semantics91 Frontend & Experience Architecture101 Edge, Mobile & IoT98 Regulatory & Data Protection Architecture99 Assurance, Audit & Model Risk98
Difficulty Any beginner intermediate advanced

7 questions in Platform Funding.

  1. Platform Funding advanced

    A CIO asks why the internal platform still needs funding two years after it was "delivered". What do you say?

    1 min answer fundingplatformcommunication
  2. Platform Funding intermediate

    A platform group of 9 engineers costs roughly $2.2M a year fully loaded. Its business case says it saves 300 product engineers 25 minutes a day. Finance does not believe the saving. Roughly what is the defensible number, and what does it rule in or out?

    3 min answer platform-fundingbusiness-caseunit-economicsdeveloper experience
  3. Platform Funding advanced

    A platform team is asked to justify its existence. What should it measure, and what happens when platforms are funded as cost centres?

    2 min answer platformfundingmetricsadoption
  4. Platform Funding intermediate

    A platform team is funded as a cost centre and is being asked to justify itself. What changes if it is funded as a product?

    2 min answer zeptofundingincentivesadoption
  5. Platform Funding advanced

    A platform team must justify continued investment when its value is indirect. What arguments and measures work?

    2 min answer platform-fundingvaluemeasurementleverage
  6. Platform Funding advanced

    Finance proposes charging teams for platform consumption to drive cost awareness. What is your view?

    2 min answer finopsplatformincentives
  7. Platform Funding beginner Multiple choice

    Finance will keep funding the platform only if teams are charged for what they use, and you choose the unit of charge. Which unit do you propose?

    2 min answer platform fundingchargebackshowbackincentives