Deference between Internet Marketing and Digital Marketing?

Hello friends... i am new in Internet Marketing and i am confused about Internet Marketing & Digital Marketing so i want to know is there any Deference between Internet Marketing and Digital Marketing?

 

Digital Marketing consist of different advertising they are lik

1. TV
2. Radio
3. SEO
4. SEM
5. E Mail marketing
6. affiliate marketing
7. Social media Marketing

Where as internet marketing would include marketing practices which run only with the usage of internet

1. SEO
2. SEM
3. E- Mail Marketing
4. Affiliate Marketing
5. Social Media Marketing

 

Appreciate your clarification.

I always assumed that digital marketing and internet marketing could be used interchangeably.

Lots to learn

 

Thanks for the information...!!!