Thread Pool · Level 4 of 7

Sync blocks the chef

A 0ms timer, then pbkdf2Sync. Which prints first?

const crypto = require('node:crypto');setTimeout(() => console.log('timer'), 0);crypto.pbkdf2Sync('secret', 'salt', 200000, 64, 'sha512');console.log('hash done');

1. Predict the output

Tap the lines in the order you think they print.

  1. 1…
  2. 2…