What is the primary purpose of a circuit breaker in a REST API?
Master Microservices with Spring Boot and Spring Cloud - Step 27 – Playing with Resilience4j – Retry and Fallback Method

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To retry failed requests automatically
To prevent system overload by stopping requests to a failing service
To log all API requests
To enhance the speed of API responses
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might you want to implement a retry mechanism in an API?
To reduce the load on the server
To handle temporary failures by retrying requests
To ensure the API is always available
To increase the number of API calls
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the default number of retries when using the retry feature?
One
Two
Five
Three
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you configure the number of retry attempts for a specific API?
By changing the API endpoint
By using a different logging framework
By increasing the server capacity
By modifying the retry configuration in application properties
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a fallback method used for in retry logic?
To decrease server load
To increase retry attempts
To provide an alternative response when retries fail
To log errors
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'wait duration' configuration control in retry logic?
The total number of retries
The time between each retry attempt
The number of concurrent API calls
The maximum response time for an API
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effect of enabling exponential backoff in retry logic?
The time between retries increases exponentially
The number of retries is doubled
Retries happen immediately after each other
The API response time is reduced
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