100 Digital Electronics Interview Questions

Digital Electronics Fundamentals

1. What is Digital Electronics?
2. Difference between Analog and Digital Electronics.
3. What is a digital signal?
4. What are logic levels?
5. What is a logic gate?
6. What are universal gates?
7. Why are NAND and NOR called universal gates?
8. What is Boolean Algebra?
9. What are Boolean laws?
10. What is De Morgan's Theorem?

Number Systems

1. What is a binary number system?
2. What is an octal number system?
3. What is a hexadecimal number system?
4. How do you convert binary to decimal?
5. How do you convert decimal to binary?
6. How do you convert hexadecimal to binary?