Curriculum Concurrency Sync primitives exercise 2 · mcq
Sync primitives
Pick the IDIOMATIC pattern for guarding access to a shared
counter count with mu sync.Mutex from inside a function.
TypeScript reference
About this theme
sync.Mutex, sync.RWMutex, sync.WaitGroup, sync.Once. The classical concurrency toolbox. Go's culture prefers channels for orchestration and sync for protecting state. Use whichever makes the code clearer; don't pick a side as a religion.