[Solved] A developer wrote this REST API code snippet to handle user requests:def handle_request(request): if 'session_id' in server_memory: user = server_memory['session_id'] return f"Hello, {user}!" else:... | Rest API

Rest API - REST API Fundamentals

A developer wrote this REST API code snippet to handle user requests:

def handle_request(request):
    if 'session_id' in server_memory:
        user = server_memory['session_id']
        return f"Hello, {user}!"
    else:
        return "Unauthorized"

What is the main problem related to statelessness here?

AThe code does not check for authentication token in the request.

BThe code correctly implements statelessness by using server memory.

CThe code stores session data on the server, violating statelessness.

DThe code uses request parameters properly for authentication.

Step-by-Step Solution

Solution:

Step 1: Identify server memory usage
The code checks 'session_id' in server_memory, meaning it stores client state on server.
Step 2: Compare with statelessness principle
Statelessness forbids server from storing client session data between requests.
Final Answer:
Code stores session data on server, violating statelessness. -> Option C
Quick Check:
Server storing session = stateful, not stateless [OK]

Quick Trick: Stateless means no server memory of client sessions [OK]

Common Mistakes:

Thinking server memory use is allowed
Ignoring missing token checks
Assuming code is stateless because it returns a string

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More Rest API Quizzes

A developer wrote this REST API code snippet to handle user requests:

Step 1: Identify server memory usage

Step 2: Compare with statelessness principle

Final Answer:

Quick Check:

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