How are XOR and XAND gates universal?
(if they are)

Question

anonymous · Answer

Because you can use them to figurate anothers gates

anonymous · Answer

those are binary operators if I am not mistaken...

xor is exclusive or 
xand is exclusive and

These are used in logical operations within the pc cpu, is part of the computer architecture and organization and they work as gates too in this matter.

anonymous · Answer

Are you ok with the answer

anonymous · Answer

XOR and XAND gates are not universal gates. NOR and NAND are universal gates because they can be used to replace any other gate logic (such as AND, OR, and NOT gates).

anonymous · Answer

by using XOR and XAND gates you can implement the basic logic gates like AND,OR and NOT hence they are called universal gates

anonymous · Answer

Not to sound like a noob or anything but I thought XAND was XNOR (Exclusive Not OR), true for only values where it's either all true or all false.

anonymous · Answer

They are not, NAND and NOR gates are universal. I.E you can write all logical expressions with combination of NOR gates.