Which description of synchronous calls to an API is true?
A) They can be used only within single-threaded processes.
B) They pause execution and wait for the response.
C) They always successfully return within a fixed time.
D) They can be used only for small requests.

Question

Quizplus · Accepted Answer

Synchronous calls pause the execution of the program until a response is received, meaning the program waits for the call to complete before continuing.

Which Description of Synchronous Calls to an API Is True