[Solved] What is a Firestore document primarily used for? — Ans: To store a set of key-value pairs representing data | GCP

GCP - Cloud Firestore and Bigtable

What is a Firestore document primarily used for?

ATo define the structure of a database schema

BTo store a set of key-value pairs representing data

CTo execute server-side scripts

DTo manage user authentication

Step-by-Step Solution

Solution:

Step 1: Understand Firestore document purpose
A Firestore document stores data as key-value pairs, similar to a JSON object.
Step 2: Compare options with Firestore usage
Only To store a set of key-value pairs representing data correctly describes the document's role as data storage, not schema or scripts.
Final Answer:
To store a set of key-value pairs representing data -> Option B
Quick Check:
Firestore document = key-value data storage [OK]

Quick Trick: Documents hold data as key-value pairs, like JSON objects [OK]

Common Mistakes:

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What is a Firestore document primarily used for?