The group of bits 11001 is serially shifted (right-most bit first) into a 5-bit parallel output shift register with an initial state 01110. After three clock pulses, the register contains ________
(a) 01110
(b) 00001
(c) 00101
(d) 00110
This question was addressed to me in an international level competition.
This intriguing question comes from Shift Registers topic in chapter Registers of Digital Circuits