An asynchronous call :$

Question

TuteeHUB · Accepted Answer

does not return immediately and waits for the I/O to complete

TuteeHUB · Answer

returns immediately, without waiting for the I/O to complete

TuteeHUB · Answer

consumes a lot of time

TuteeHUB · Answer

is too slow

1.	An asynchronous call :$
A.	returns immediately, without waiting for the I/O to complete
B.	does not return immediately and waits for the I/O to complete
C.	consumes a lot of time
D.	is too slow
Answer» B. does not return immediately and waits for the I/O to complete

Discussion