Platform Engineering.

Internal developer platforms, golden paths, service catalogs, and developer experience. Covers 9 sub-skills.

• Platform Engineering · 1 of 3

  IDP Architecture & Strategy

  According to Team Topologies, which team type is responsible for building and maintaining the internal platform?

  APlatform teamBComplicated-subsystem teamCStream-aligned teamDEnabling team

• Platform Engineering · 2 of 3

  Developer Experience Metrics

  Which metric captures how long it takes a new developer to make their first production contribution?

  ASprint velocity measured in story pointsBTime to first commit, or first deployCAggregate test code coverage percentageDMean time to restore a production service

• Platform Engineering · 3 of 3

  IDP Architecture & Strategy

  A platform team builds a sophisticated IDP but adoption stalls at 15% after six months. Developer surveys reveal high satisfaction among users. What is the most likely root cause?

  AIt solves problems its authors find interesting, not real onesBThe 15% adoption rate is normal and will grow organically over timeCThe platform lacks sufficient documentation for onboarding new usersDDeveloper surveys are unreliable indicators of platform quality