The operation which is commutative but not associative is:
Question 1 Explanation:
NAND and NOR operation follow commutativity but do not follow associativity.
All digital circuits can be realized using only
Both B and C
Question 2 Explanation:
NOR gate, NAND gate, Multiplexers and Half adders can also be used to realize all digital circuits.
There are 2 questions to complete.