[Solved] What is the main purpose of a PUT request in Angular's HttpClient? - Ans: To update an existing resource by sending the full new data | Angular

Angular - HTTP Client

What is the main purpose of a PUT request in Angular's HttpClient?

ATo retrieve data from the server

BTo delete a resource from the server

CTo update an existing resource by sending the full new data

DTo partially update a resource

Step-by-Step Solution

Solution:

Step 1: Understand HTTP methods
PUT is used to update or replace an existing resource completely.
Step 2: Compare with other methods
DELETE removes data, GET retrieves data, PATCH partially updates data.
Final Answer:
To update an existing resource by sending the full new data -> Option C
Quick Check:
PUT updates full resource = A [OK]

Quick Trick: PUT replaces full data, DELETE removes resource [OK]

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What is the main purpose of a PUT request in Angular's HttpClient?