Instructions and covered skills
Choose the response that best fits the component architecture scenario. Read each question fully before selecting an answer. Work in a quiet setting and turn off notifications before you begin. Stay focused on the stated design-system context rather than assumptions from a particular product. Consider maintainability, consistency, and the needs of people using the system. Review your selections when time permits, and avoid changing an answer without a clear reason.
Key Areas
This test covers the decisions involved in organizing a scalable design system component library. It examines how to distinguish foundations, semantic tokens, components, patterns, and product-specific compositions. Candidates should be able to identify when repeated interface behavior belongs in a reusable component and when a requirement should remain local to one product flow.
You will work with component anatomy, properties, variants, states, slots, and content rules. Strong component architecture uses clear names and purposeful properties so that designers and engineers can predict how a component behaves. The assessment also considers component boundaries: a reusable control should solve one coherent interaction problem without accumulating unrelated responsibilities.
Questions address token use and token hierarchy, including the difference between raw values and semantic aliases. They also cover responsive behavior, accessibility requirements, versioning, deprecation, contribution review, and documentation. These practices help a library remain reliable when several teams use it across many surfaces.
Scenario questions focus on practical trade-offs. You may need to choose between a new variant, a composed pattern, a product-level implementation, or a change to a shared foundation. Effective decisions balance consistency with flexibility and consider the maintenance cost created by each option.
Recommended Preparation
Review a component library used by your organization or a public system such as Material Design, Carbon, Fluent, or Polaris. Inspect component pages for anatomy, usage guidance, properties, states, accessibility notes, and release information. Compare similarly named components and identify the responsibilities that distinguish them.
Practice mapping visual values to tokens, then mapping those tokens to semantic roles such as text, border, surface, and action. Study how responsive layouts affect component behavior without changing the component's purpose. Finally, review examples of deprecated components, migration guidance, and contribution proposals. Preparation should emphasize clear reasoning about reusable interface architecture, not memorizing a single design tool's interface.