Quiz submission record for quiz4-1-1 at Mon Jul 12 10:47:25 2004:

Your Answer for Question 1:
2^N products are possible.  

Your Answer for Question 2:
It is a shared communication link, which uses one set of wires to connect multiple subsystems, like memory and the processor.  It contains a set of control lines and a set of data lines.

Your Answer for Question 3:
y = (a.a + a.b) + a.not(b)   Associative law
y = a.(a+b) + a.not(b)       Distributive law
y = a.((a+b)+(not(b)))       Distributive law
y = a.(a+(b+not(b)))         Associative law
y = a.(a+1)                  Inverse law
y = a.1                      Zero and One laws
y = a                        Identity law  



Your unique submission ID is quiz4-1-1-cs61c-ar-1089654445-955.