To avoid aliasing, the wideband ADC is ____ by anti-aliasing filters to suitably alter the _____ waveform.

To avoid aliasing, the wideband ADC is ____ by anti-aliasing filters t

1.	To avoid aliasing, the wideband ADC is ____ by anti-aliasing filters to suitably alter the _____ waveform.
A.	succeeded, digital
B.	preceded, digital
C.	succeeded, analog
D.	preceded, analog
Answer» E.