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Node.js Quiz Practice
Active Recall Drill Session
← Exit Session
Question 1 of 1
medium
Node.js
In the request lifecycle, when does the request handler callback actually run?
A
Before the TCP connection is even established
B
Once headers are parsed — the body, if any, may still be arriving
C
Only after the entire request (headers AND body) has been fully received
D
Randomly, unrelated to parsing progress
Check Answer