Advanced
JavaScript
Q96 / 100
What is the AsyncLocalStorage API in Node.js?
Correct! Well done.
Incorrect.
The correct answer is B) A Node.js API providing per-request context propagation similar to thread-local storage, using AsyncLocalStorage and AsyncResource
B
Correct Answer
A Node.js API providing per-request context propagation similar to thread-local storage, using AsyncLocalStorage and AsyncResource
Explanation
asyncLocalStorage.run({ requestId }, () => handler()) propagates requestId through all async continuations within that run, enabling request-scoped logging without prop drilling.
Progress
96/100