Rest API - REST API Fundamentals
Which of the following is a key constraint of REST that ensures each request from client to server must contain all the information needed to understand and process the request?
Which of the following is a key constraint of REST that ensures each request from client to server must contain all the information needed to understand and process the request?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the meaning of statelessness in REST
Statelessness means the server does not store any client context between requests. Each request must be self-contained.Step 2: Match the constraint to the description
The description says each request must have all needed info, which matches statelessness.Final Answer:
Statelessness -> Option CQuick Check:
Request self-contained = Statelessness [OK]
Quick Trick: Requests must be independent and self-contained [OK]
Common Mistakes:
- Confusing cacheability with statelessness
- Thinking layered system means stateless
- Assuming code on demand is required
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