Write short notes on (a) Universal gate. (b) Status register. [2.5+2.5]

--- A universal gate is a logic gate that can be used to implement any Boolean function or any other logic gate (AND, OR, NOT, etc.) without needing any other type of gate. The two universal gates are: - NAND Gate - NOR Gate Because all basic gates can be realized using only NAND (or only NOR) ga...