Which Statement About Synchronous and Asynchronous API Calls Is True

question 50

Multiple Choice

Which statement about synchronous and asynchronous API calls is true?

• A) Synchronous API calls wait to return until a response has been received.
• B) Synchronous communication is harder to follow and troubleshoot.
• C) Synchronous API calls must always use a proxy server.
• D) Asynchronous communication uses more overhead for client authentication.