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Quiz

2948 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 areas2948 Architecture Fundamentals91 Distributed Systems101 Data Architecture90 Cloud Architecture87 Networking96 API & Integration Architecture87 Reliability & Resilience99 Observability92 Performance & Capacity Engineering100 Security Architecture105 Cost Architecture & FinOps102 Business Architecture103 Architecture Communication102 Enterprise Architecture100 Legacy Modernization102 AI-Era Architecture106 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 Technology Standards.

  1. Technology Standards intermediate Multiple choice

    A platform company wants engineering standards without slowing autonomous teams. Where should standards be mandatory, and where should they be defaults?

    2 min answer standardsautonomypaved-roadgovernance
  2. Technology Standards advanced

    An organisation has grown from 200 to 2,000 engineers and each team chose its own queue, cache and database. What criteria decide which technologies become paved-road defaults, which are tolerated, and which are retired — and how is the migration funded?

    3 min answer paved-roadstandardsrationalisationmigration
  3. Technology Standards intermediate

    How do you set a technology standard that teams follow without resenting?

    2 min answer standardspaved-roadwaiversadoption
  4. Technology Standards advanced

    On 9 December 2021 a remote code execution flaw in Apache Log4j 2 (CVE-2021-44228, CVSS 10.0) was disclosed. Organisations that had standardised on one logging library across hundreds of services found the following week expensive in a specific way. What failed, which design decision made it possible, and what is the general lesson about standards?

    3 min answer log4shellstandardssbomsupply-chain
  5. Technology Standards advanced

    Salesforce's multi-tenant design - described in its 2009 SIGMOD paper - stores customer-specific structures as metadata over shared tables rather than giving each tenant its own schema. What does that platform-wide constraint buy the vendor and what does it charge its customers?

    3 min answer salesforcemulti-tenancymetadataupgradeability
  6. Technology Standards advanced

    The CA/Browser Forum's SC-081v3 ballot cuts the maximum public TLS certificate lifetime to 200 days from 15 March 2026, 100 days from 15 March 2027 and 47 days from 15 March 2029, with domain validation reuse falling to 10 days. Your estate has roughly 900 public certificates, perhaps 40% renewed by hand. Sequence the response.

    3 min answer certificatesacmeautomationestate-wide-change
  7. Technology Standards advanced

    Where should an organisation impose technology standards and where should teams choose freely? What principle draws the line?

    2 min answer oktastandardsautonomynetwork-effects