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Mongo DB Solution · 1 min read

The solution to Homework 6.2 M101JS: MongoDB for Node.js Developers

Homework: Homework 6.2 Let’s suppose you have a five-member replica set and want to assure that writes are committed to the journal and are…OCT 22, 2018 Mongo DB Solution · 1 min read

The solution to Homework 6.1 M101JS: MongoDB for Node.js Developers

Homework: Homework 6.1 Which of the following statements are true about replication in MongoDB? Check all that apply.OCT 22, 2018 Mongo DB Solution · 2 min read

The solution to Homework 5.4 M101JS: MongoDB for Node.js Developers

The solution to Homework 5.4 M101JS: MongoDB for Node.js Developers Homework: Homework 5.4 Removing Rural Residents In this problem, you will calculate the number of…OCT 16, 2018 Mongo DB Solution · 2 min read

The solution to Homework 5.3 (Hands-On) M101JS: MongoDB for Node.js Developers

The solution to Homework 5.3 (Hands-On) M101JS: MongoDB for Node.js DevelopersWho’s the easiest grader on campus?A set of grades are loaded into the grades…OCT 16, 2018 Mongo DB Solution · 2 min read

The solution to Homework 5.2 (Hands-On) M101JS: MongoDB for Node.js Developers

The solution to Homework 5.2 (Hands-On) M101JS: MongoDB for Node.js Developers Crunching the Zipcode datasetPlease calculate the average population of cities in California (abbreviation…OCT 12, 2018 Mongo DB Solution · 2 min read

The solution to Homework 5.1 (Hands-On) M101JS: MongoDB for Node.js Developers

Homework: Homework 5.1 (Hands-On) Finding the most frequent author of comments on your blog In this assignment, you will use the aggregation framework to…OCT 11, 2018 Mongo DB Solution · 3 min read

The solution to HOMEWORK 4.3 M101JS: MongoDB for Node.js Developers

HOMEWORK: HOMEWORK 4.3 Solution to HOMEWORK 4.3 M101JS: MongoDB for Node.js Developers NOTE there is a bug (TOOLS-939) affecting some versions of mongoimport and mongorestore…OCT 8, 2018 Mongo DB Solution · 1 min read

The solution to HOMEWORK 4.1 M101JS: MongoDB for Node.js Developers

The solution to HOMEWORK 4.1 M101JS: MongoDB FOR NODE.JS DEVELOPERS Suppose you have a collection with the following indexes: > db.products.getIndexes() [ { "v" :…OCT 8, 2018 Mongo DB Solution · 1 min read

Final: Question 6 Solution M101JS: MongoDB for Node.js Developers

Final: Question 6 Suppose you have a collection of students of the following form: { "_id" : ObjectId("50c598f582094fb5f92efb96"), "first_name" : "John", "last_name" : "Doe",…OCT 6, 2018 Mongo DB Solution · 3 min read

Final: Question 4 Solution M101JS: MongoDB for Node.js Developers

Final: Question 4 Enhancing the Blog to support viewers liking certain commentsIn this problem, you will be enhancing the blog project to support users…OCT 6, 2018 Mongo DB Solution · 2 min read

Final: Question 3 Solution M101JS: MongoDB for Node.js Developers

Final: Question 3 In this problem, you will update a document in the Enron dataset to illustrate your mastery of updating documents from the…OCT 5, 2018 Mongo DB Solution · 1 min read

Final: Question 2 Solution M101JS: MongoDB for Node.js Developers

Final: Question 2 Please use the Enron dataset you imported for the previous problem. For this question, you will use the aggregation framework to…OCT 5, 2018 Mongo DB Solution · 4 min read

The solution Homework 3.3 M101JS: MongoDB for Node.js Developers

The solution homework 3.3 M101JS: MongoDB for Node.js Developers Making your blog accept comments In this homework, you will add code to your blog…OCT 1, 2018 Mongo DB Solution · 4 min read

The solution Homework 3.2 M101JS: MongoDB for Node.js Developers

Making your blog accept posts In this homework, you will be enhancing the blog project to insert entries into the posts collection. After this,…OCT 1, 2018 Drupal · 3 min read

Top 30 Drupal 8 modules to use in 2019 SEO, Workflow, Securities and others

Following are the list of Drupal 8 modules that we find must-have modules for 2019, by which site will be SEO friendly, most of…SEP 12, 2018