In the output interface of the parallel port, along with the valid signal Â Â Â Â Â Â Â Â Â Â Â Â Â Â is also sent.

In the output interface of the parallel port, along with the valid si

1.	In the output interface of the parallel port, along with the valid signal Â Â Â Â Â Â Â Â Â Â Â Â Â Â is also sent.
A.	data
B.	idle signal
C.	interrupt
D.	acknowledge signal
Answer» C. interrupt