MongoDB Tutorial for Beginners (2022) - getCollectionInfos() - Display Collection Information

MongoDB Tutorial for Beginners (2022) - getCollectionInfos() - Display Collection Information

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial explains how to display collection information from a database using the 'Get Collection Info' method. It guides viewers through accessing a demo database, listing collections, and retrieving detailed information about each collection, including whether they are indexed. The tutorial provides step-by-step instructions on using specific database commands to achieve these tasks.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the Get Collection Info method provide?

A summary of database users

A list of all databases

An array of documents with collection information

A list of indexed fields

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which command is used to enter a specific database?

open

enter

use

access

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many collections are listed in the 'demo' database?

Two

Three

Five

Four

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What information does the Get Collection Infos method provide about each collection?

The creation date of the collection

Whether the collection is indexed

The number of documents

The size of the collection

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a collection in the 'demo' database?

Client

Department

Employee

Product

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