Given a REST API server that does not store client session data, what will be the output if a client sends two requests: first with valid credentials, second without any credentials?

medium📝 Predict Output Q4 of 15

Rest API - REST API Fundamentals

AFirst request succeeds; second request fails with unauthorized error

BBoth requests succeed because server remembers first login

CBoth requests fail due to missing session data

DSecond request succeeds because server caches credentials

Step-by-Step Solution

Solution:

Step 1: Understand stateless server behavior
Server does not remember previous requests or sessions.
Step 2: Analyze requests with and without credentials
First request with credentials succeeds; second without fails due to missing auth.
Final Answer:
First request succeeds; second request fails with unauthorized error -> Option A
Quick Check:
Stateless server requires auth each request [OK]

Quick Trick: Each request must authenticate independently [OK]

Common Mistakes:

Assuming server remembers login
Thinking missing credentials still allow access
Believing server caches credentials

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More Rest API Quizzes

Given a REST API server that does not store client session data, what will be the output if a client sends two requests: first with valid credentials, second without any credentials?

Step 1: Understand stateless server behavior

Step 2: Analyze requests with and without credentials

Final Answer:

Quick Check:

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