🔗 SECTION 4: API Design (7 Qs)

1. Explain REST principles.
Stateless, resource-based URIs, HTTP verbs, uniform interface, cacheable responses.

2. How to version APIs?
Via URL /api/v1/users/ or header Accept: application/vnd.company.v1+json.

3. How to secure APIs?
Use JWT/OAuth2, HTTPS, rate limiting, API key verification.

4. Difference between PUT and PATCH.
PUT replaces full resource, PATCH updates part.

5. Write Flask API endpoint.

Question

🔗 SECTION 4: API Design (7 Qs)

1. Explain REST principles.
Stateless, resource-based URIs, HTTP verbs, uniform interface, cacheable responses.

2. How to version APIs?
Via URL /api/v1/users/ or header Accept: application/vnd.company.v1+json.

3. How to secure APIs?
Use JWT/OAuth2, HTTPS, rate limiting, API key verification.

4. Difference between PUT and PATCH.
PUT replaces full resource, PATCH updates part.

5. Write Flask API endpoint.

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