HTTP JSON APIs · interview question
In an e-commerce application, how can using CompletableFuture improve the handling of multiple asynchronous HTTP requests?
Multiple choiceMediumchapter-11-curatedpremiumhttp-json-apisapi-versioning
Answer and explanation
Correct answer
A. By simplifying the asynchronous programming model.
Why
CompletableFuture simplifies the asynchronous programming model by allowing developers to write non-blocking code in a more readable and maintainable way, especially when dealing with multiple concurrent HTTP requests.
Test yourself on HTTP JSON APIs
A free test with instant, explained results. No account needed.
More HTTP JSON APIs questions
- Why might an API client crash if JSON response shapes are not treated as strict contracts?
- Why might you choose to use an API gateway in conjunction with API versioning?
- In the context of Java's HttpClient, which method allows you to perform an asynchronous HTTP request?
- How can you ensure that a Java application using HttpClient does not suffer from resource exhaustion during network…
- Why should an API version change when a field is renamed or removed?
- Which of the following is a challenge when using URL path versioning for APIs?