Portfolio ↗

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

52 questions in Frontend & Experience Architecture.

  1. Micro-Frontends advanced

    A team proposes micro-frontends. What genuinely justifies them, and what is the usual cost?

    1 min answer credmicro-frontendsindependencecoupling
  2. Micro-Frontends advanced

    An organisation is considering micro-frontends so teams can deploy independently. What does this actually require, and when is it the wrong answer?

    2 min answer micro-frontendsmodule-federationcouplingperformance
  3. Micro-Frontends advanced Multiple choice

    Three teams sharing one web application propose micro-frontends. Assess.

    2 min answer frontendmodularityorganisation
  4. Module Federation advanced

    A shell application loads three remote modules at runtime. Two were built against one major version of the UI framework and one against the next. Everything works in the shell's local development setup and breaks in production with errors about invalid hook calls and missing context. What is happening, and how should the platform prevent it?

    3 min answer module-federationsingletonsversioningmicro-frontends
  5. Module Federation advanced

    A shell application loads three remote modules from other teams at runtime through module federation. What happens when one remote is unreachable at load time, and separately when a remote ships a change that breaks the shell's assumptions?

    3 min answer module-federationmicro-frontendsruntime-couplingversioning
  6. Module Federation advanced

    Module federation lets teams share components at runtime rather than through published packages. What does that buy and what does it cost?

    1 min answer module-federationruntime-sharingversioningcoupling
  7. Module Federation advanced

    When do micro frontends solve a real problem, and what do they cost?

    2 min answer micro-frontendsmodule-federationorganisationalruntime
  8. Real User Monitoring advanced

    A team's synthetic monitoring is green and users report the site is slow. What is the monitoring missing?

    1 min answer rumsyntheticpercentilessegmentation
  9. Real User Monitoring advanced Multiple choice

    Real user monitoring shows p75 largest contentful paint at 2.1 seconds - comfortably inside target - while a marketing analysis shows a real drop in conversion from organic mobile traffic. Which measurement artefact most likely explains the gap?

    3 min answer rumsurvivorship-biasmeasurementsampling
  10. Rendering Strategies advanced

    A client-rendered single-page application has poor loading performance and poor search visibility across 140 routes. The team wants server rendering with streaming. There is no appetite for a rewrite and the application must keep shipping weekly. What is the sequence, and where can it go wrong?

    3 min answer ssrstreamingmigrationincremental
  11. Rendering Strategies advanced

    A commerce platform must choose between server rendering, static generation, client rendering and streaming for different pages. What decides each?

    2 min answer myntrarenderingssrstatic
  12. Rendering Strategies advanced Multiple choice

    A news site has article pages read by millions, a homepage updated constantly, and a subscriber account section. Should it pick one rendering strategy?

    1 min answer renderingssgssrcaching