Web Development with Node.JS and MongoDB (Video 16)

Web Development with Node.JS and MongoDB (Video 16)

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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This video tutorial introduces MongoDB, a NoSQL database known for its scalability and developer agility. It covers MongoDB's features, such as dynamic schema, ad-hoc queries, indexing, replication, and load balancing. The tutorial provides a step-by-step guide to installing MongoDB on OS X using Homebrew, including configuration tips for development environments. The video concludes with a summary and a preview of the next topic, which will cover NoSQL databases and their types.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of database is MongoDB?

Key-value

Document-oriented

Relational

Graph

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which feature of MongoDB allows for high availability?

Capped collections

Ad-hoc queries

Indexing

Replication

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a benefit of MongoDB's dynamic schema?

It increases the complexity of queries

It limits the database to a fixed structure

It allows adding and removing fields without performance loss

It requires a database administrator

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does MongoDB handle large data sets efficiently?

By using relational tables

Through sharding and load balancing

By storing data in XML format

By limiting data size

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using a package manager for MongoDB installation on OS X?

To automate the installation process

To avoid using the command line

To manually configure MongoDB

To ensure MongoDB runs on Windows

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which command is used to run the MongoDB database?

mongos

mongo

mongod

mongoc

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it recommended to use authentication with MongoDB?

To enhance database performance

To protect the database from unauthorized access

To simplify the installation process

To enable cross-platform compatibility