Full Stack Web Development MASTERY Course - Novice to Expert - Update Documents Using Mongoose (CRUD Series)

Full Stack Web Development MASTERY Course - Novice to Expert - Update Documents Using Mongoose (CRUD Series)

Assessment

Interactive Video

•

Information Technology (IT), Architecture

•

University

•

Practice Problem

•

Hard

Created by

Wayground Content

FREE Resource

This tutorial focuses on updating documents using Mongoose. It covers creating an update document function, querying documents by ID, and using the $set attribute to modify fields. The tutorial also demonstrates testing and verifying updates in MongoDB, ensuring changes are correctly applied and visible.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the tutorial?

Reading documents using Mongoose

Creating databases in MongoDB

Updating documents using Mongoose

Deleting documents using Mongoose

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which function is recommended for optimizing data execution in Mongoose?

Promise function

Sync function

Async function

Callback function

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using a try-catch block in the update document function?

To ensure data is saved correctly

To handle errors without stopping execution

To make the code more readable

To speed up the execution

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you identify documents uniquely in MongoDB?

By using the document's type

By using the document's creation date

By using the unique ID generated by MongoDB

By using the document's name

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What tool is used to view and manage MongoDB databases?

MongoDB Explorer

MongoDB Navigator

MongoDB Compass

MongoDB Studio

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which operator is used to specify the field to update in a document?

$update

$modify

$change

$set

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What command is used to run the program and check for updates?

node run

node execute

node start

node app.js

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