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Interview Questions

Node.js

Q1: What do you mean by Asynchronous API? ☆☆

Answer: All APIs of Node.js library are aynchronous that is non-blocking. It essentially means a Node.js based server never waits for a API to return data. Server moves to next API after calling it and a notification mechanism of Events of Node.js helps server to get response from the previous API call.

Source: tutorialspoint.com

@chiggyy
chiggyy / awsDownloadFilesInBucket.js
Created April 21, 2021 15:29 — forked from matthewdfuller/awsDownloadFilesInBucket.js
List and download all files in a given S3 bucket
/* Installation:
* npm install aws-sdk
* npm install async
* node awsDownloadFilesInBucket.js
*/
// SETTINGS
var AWS_KEY = '';
var AWS_SECRET = '';
var BUCKET = '';