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JavaScript Interview Questions

Q1: Explain equality in JavaScript ☆

Answer: JavaScript has both strict and type–converting comparisons:

• Strict comparison (e.g., ===) checks for value equality without allowing coercion
• Abstract comparison (e.g. ==) checks for value equality with coercion allowed

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Interview Questions

MongoDB

Q1: Explain what is MongoDB? ☆

Answer: MongoDB is an open-source document database that provides high performance, high availability, and automatic scaling. It's Key Features are:

• Document Oriented and NoSQL database.

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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

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Tools

• Node.js - https://nodejs.org/en/
• VSCode - https://code.visualstudio.com/
• Postman - https://www.getpostman.com/
• Git - https://git-scm.com/
• MongoDB - https://www.mongodb.com/
• MailTrap - https://mailtrap.io/
• Docgen - https://github.com/thedevsaddam/docgen
• MapQuest Dev API - https://developer.mapquest.com/

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# Links & Documentation

- Final Repo - https://github.com/bradtraversy/devcamper-api
- Final Deployed Project - https://devcamper.io
- Specs Sheet - https://gist.github.com/bradtraversy/01adb248df70fb29e98c30cf659042cf

## Tools

- Node.js - https://nodejs.org/en/
- VSCode - https://code.visualstudio.com/