Web Development with Node.JS and MongoDB (Video 21)
Interactive Video
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Information Technology (IT), Architecture
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University
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Practice Problem
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one of the main benefits of using Mongoose in application development?
It eliminates the need for a database.
It provides schema-based modeling for application data.
It is only compatible with SQL databases.
It requires no installation.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which command is used to install Mongoose?
npm install mongoose
npm start mongoose
npm update mongoose
npm remove mongoose
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in defining a model with Mongoose?
Running a query
Creating a schema
Setting up middleware
Creating a database
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What method is used to register a new user with Mongoose?
User.create()
User.save()
User.add()
User.register()
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you add a custom method to a Mongoose document?
By directly modifying the database
By using the 'methods' object on the schema
By creating a new schema
By using the 'statics' object on the schema
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a virtual property in Mongoose?
A property that requires no validation
A property that is automatically generated by Mongoose
A property that is not persisted to the database
A property that is stored in the database
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you protect a MongoDB application from injection attacks?
By using the $in operator
By using SQL commands
By storing data in plain text
By disabling all queries
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