What are two purposes for using rate limits on public and unrestricted APIs? (Choose two.)

Question:
What are two purposes for using rate limits on public and unrestricted APIs? (Choose two.)

• to avoid a server overloading from too many requests at the same time
• to limit the number of authorization requests per API call
• to provide better service and response time to all users
• to ensure a client uses a multifactor authentication mechanism
• to limit the number of passwords that a client can have in making API requests

Exam with this question: DevNet Associate (v1.0) – Module 4 Exam Answers