Quiz submission record for quiz4-1-1 at Sun Jul 11 16:01:58 2004:

Your Answer for Question 1:
2 ^ N (although it will be true always then)

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

Your Answer for Question 3:
y = a + a.b + a.not(b)
y = a + a (b + not (b)); distributive law
y = a + a; inverse law
y = a; 


Your unique submission ID is quiz4-1-1-cs61c-eg-1089586918-2845.