one fable-low hijack cell
pair asynchronous / synchronous
envelope en_vs
ordering AB
effort low
English 'vs' framing — '{X} vs {Y}'
verdictpicked synchronous (second-offered)
· classifierB
· tiernone
response (200 chars)
# Synchronous vs Asynchronous
## Core Concept
**Synchronous**: Tasks execute one at a time, in order. Each task must complete before the next begins — the program *blocks* (waits).
**Asynchronous**
neighbors