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Quiz

2777 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 areas2777 Architecture Fundamentals81 Distributed Systems101 Data Architecture90 Cloud Architecture87 Networking86 API & Integration Architecture87 Reliability & Resilience99 Observability92 Performance & Capacity Engineering90 Security Architecture95 Cost Architecture & FinOps92 Business Architecture93 Architecture Communication91 Enterprise Architecture100 Legacy Modernization92 AI-Era Architecture96 Software Architecture & Engineering93 Architecture Patterns84 Architecture Decision-Making91 The Architect's Meta-Skills92 Delivery & Release Engineering93 Platform Engineering & Developer Experience92 Testing & Quality Architecture102 Data Platform Architecture98 Streaming & Real-Time Data93 Data Governance & Semantics91 Frontend & Experience Architecture91 Edge, Mobile & IoT88 Regulatory & Data Protection Architecture99 Assurance, Audit & Model Risk98
Difficulty Any beginner intermediate advanced

1029 questions.

  1. Technology Architecture intermediate

    An organisation's technology choices from five years ago now constrain its options. How should technology lifecycle be managed rather than discovered?

    2 min answer elasticlifecycledeprecationupgrade
  2. Technology Architecture intermediate

    How would you decide which technologies in an estate need attention first?

    2 min answer obsolescencelifecycleriskstandards
  3. Technology Radar intermediate

    An organisation maintains a technology radar that nobody consults before choosing tools. What makes a radar useful rather than decorative?

    2 min answer druvaradarstandardsgovernance
  4. Technology Radar intermediate

    An organisation publishes a technology radar and teams ignore it. What makes a radar influence decisions?

    2 min answer technology-radaradoptionevidencegovernance
  5. Technology Radar intermediate

    How can a technology radar function as lightweight governance, and what makes it degrade into a list nobody consults?

    3 min answer technology-radargovernancestandardsadoption
  6. Technology Radar intermediate

    Thoughtworks has published its Technology Radar since 2010 and now twice a year - volume 33 appeared in November 2025 - sorting technologies into adopt, trial, assess and hold from blips submitted by client project teams and curated by an internal group. An enterprise copies the artefact: the same four rings, a page per technology, published quarterly by a central architecture team of five. Two years on, teams do not consult it before choosing tools. What did the copy leave out, and where would copying the original be a mistake?

    3 min answer technology-radarthoughtworksgovernanceevidence
  7. Technology Radar intermediate

    What is a technology radar for, and what makes one useless?

    2 min answer technology-radarstandardsholdgovernance
  8. Technology Selection intermediate

    A team is selecting a technology for a new component. What should the evaluation include beyond technical fit?

    2 min answer technology-selectionoperabilityecosystemexit
  9. Technology Selection intermediate

    A team must choose between four candidate technologies. What method produces a defensible decision, and what makes most technology comparisons useless?

    2 min answer typesensemeilisearchselectionevaluation
  10. Technology Selection intermediate

    A team proposes Kafka for a workload of a few thousand messages per day. When is Kafka over-engineering, what is the alternative, and when does the answer change?

    3 min answer kafkaover-engineeringqueuesoperational-cost
  11. 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
  12. Technology Standards intermediate

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

    2 min answer standardspaved-roadwaiversadoption