7. If QDQCQBQA = 1011 initially, what are the contents of the shift register below after the input sequence SI = 01 is applied? (Assume 2 clock pulses are used.)

  1. 1101
  2. 1001
  3. 0110
  4. 1110
  5. 0100

3 is WRONG.

[ Go Back To Question 7 ]

[ Go Back To The Beginning Of Quiz ]