Quiz submission record for quiz4-1-1 at Mon Jul 12 02:13:11 2004:

Your Answer for Question 1:
There should be 2^n possible different products in the function's canonical sum-of-products representation.

Your Answer for Question 2:
A bus is a collection of data lines that is treated together as a single logical signal. 

Your Answer for Question 3:
y = a.a + a.b + a.not(b)
Reflexive, A.A = A 
y = a + a.b + a.not(b)
a.b + a.not(b) = true
inverse law
y = a + true
y = true, identity law.



Your unique submission ID is quiz4-1-1-cs61c-ah-1089623591-2788.