1Hardgeneralโฑ 45sHow does Go's garbage collector minimize stop-the-world pauses?๐โผAIt never pauses the programBIt uses a concurrent, tri-color mark-and-sweep algorithm running alongside the mutator with only brief stop-the-world phasesCIt only runs when the program exitsDIt requires manual GC calls
2Hardgeneralโฑ 45sWhat is a race condition in Go and what tool detects it?๐โผAA slice out-of-bounds error, detected by `go vet`BConcurrent unsynchronized access to shared memory where at least one access is a write, detected by the -race flagCA deadlock, detected by go buildDA compile error caught by the type checker