selvakumarboominathan / mongodb2 Goto Github PK

##MongoDB Queries README

This repository contains MongoDB queries to solve the following questions along with the database design for the Zen Class:

Find all the topics and tasks taught in October. Find all the company drives that appeared between 15-Oct-2020 and 31-Oct-2020. Find all the company drives and students who appeared for the placement. Find the number of problems solved by users in Codekatta. Find all the mentors who have more than 15 mentees. Find the number of users who were absent and did not submit any tasks between 15-Oct-2020 and 31-Oct-2020.

##Files :

Answers folder has the snippets of solutions for each questions Database.txt has the DB design for zen class Mongo.js file has the solution queries along with questions.