Question

The shift shown in figure is initially loaded with the bit pattern 0011. Subsequently the shift register is clocked with each clock pulse the pattern gets shifted by one bit position to the right. With each shift, the bit at the serial input is pushed to the left most position (MSB). Clock pulses taken by the shift register to get the content 0011 again are____________

• A. 5

Answer 1

The correct option is A 5
$0011$
$1^{st}Clock00012^{nd}Clock10003^{rd}Clock11004^{th}Clock01105^{th}Clock0011$