Design collection for software engineers working in IT company and perform following queries using MongoDB: 1. Display

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Design collection for software engineers working in IT company and perform following queries using MongoDB:

1. Display details of all projects on which software engineers are working.

2. Count number of software engineers who are working on project “C253”.

3. Display details of software engineers who are not working on any project.

4. Drop all documents of projects in which projects are completed.

Related Book For answer-question

Concepts of Database Management

ISBN: 978-1285427102

8th edition

Authors: Philip J. Pratt, Mary Z. Last

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Posted Date: Aug 07, 2022 04:43 AM

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Design collection for software engineers working in IT company and perform following queries using MongoDB: 1. Display

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Concepts of Database Management

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