BACHELOR OF BUSINESS ADMINISTRATION

BUSINESS ADMINISTRATION

BUSINESS ANALYTICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A collection in MongoDB is a group of ____
A
databases
B
related documents
C
schema
D
rows
Explanation: 

Detailed explanation-1: -Explanation: In MongoDB, a collection is a group of related documents. Documents in a collection are similar to rows in a table in a relational database and are stored in BSON format.

Detailed explanation-2: -Collection is a group of MongoDB documents. It is the equivalent of an RDBMS table. A collection exists within a single database. Collections do not enforce a schema.

Detailed explanation-3: -A collection is a grouping of MongoDB documents. Documents within a collection can have different fields. A collection is the equivalent of a table in a relational database system. A collection exists within a single database.

Detailed explanation-4: -In MongoDB, a database contains the collections of documents. One can create multiple databases on the MongoDB server.

Detailed explanation-5: -MongoDB stores data records as documents (specifically BSON documents) which are gathered together in collections. A database stores one or more collections of documents.

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