What is the difference between basic gates and universal gates?

Related questions

1. How many transistors are in XOR gate?
2. What do you understand by basic gate and universal gate?
3. What is truth table in logic gate?
4. Why do we use truth tables?
5. Why is comparator needed?
6. What is an XOR operation?
7. What is truth table what is its significance?
8. Are XOR and XNOR universal gates?
9. What is XNOR gate truth table?
10. What is the function of encoder?

Tags

1. #added
2. #operation
3. #universal
4. #gates
5. #basic
6. #three
7. #these
8. #known
9. #among
10. #simply
11. #because