Quiz

2741 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 areas2741 Architecture Fundamentals81 Distributed Systems101 Data Architecture90 Cloud Architecture87 Networking86 API & Integration Architecture78 Reliability & Resilience99 Observability92 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 Architecture102 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

91 questions in Frontend & Experience Architecture.

Quiz

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?

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

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

A content platform's synthetic tests pass and users report slowness. What monitoring closes the gap?

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

Interaction to Next Paint replaced First Input Delay as a Core Web Vital on 12 March 2024. A site that passed FID comfortably can fail INP badly. What did FID measure, what does INP measure, and why does the change match user complaints better?

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?

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?

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

A marketing site is a client-rendered single-page application. Organic traffic is poor and the team blames the search engine. What is your assessment?

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

A team must choose between static generation, incremental regeneration, server rendering and client rendering for different parts of a product. What decides each, and what is the common mistake?