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300-635 · Question #13
Which statement about synchronous and asynchronous API calls is true?
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Network Programmability Foundation
Question
Which statement about synchronous and asynchronous API calls is true?
Options
- ASynchronous API calls wait to return until a response has been received.
- BSynchronous communication is harder to follow and troubleshoot.
- CSynchronous API calls must always use a proxy server.
- DAsynchronous communication uses more overhead for client authentication.
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Topics
#Synchronous API Calls#Asynchronous API Calls#API Communication Patterns#Request-Response Blocking