Quiz submission record for quiz4-1-1 at Mon Jul 12 08:16:11 2004:

Your Answer for Question 1:
I'm not sure, but the function's canonical sum of products representation depends on where the function is true.

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 + not(b))   associative 
y = a.a + a.1              identity law
y = a.(a + 1)              associative 
y = a.1                    one law
y = a                      identity law


Your unique submission ID is quiz4-1-1-cs61c-co-1089645371-1361.