How to say "Do you know me"?

Question

Hello everyone I new here in the language korean I would like know if this way is correct say "Do you know me " in korean I alway say this way "**no na ara**" `너, 나 알아?` someone that speak korean or a native can tell me if is correct say this way? I hope that my question is good for you is only I new with this language.

Answer 1

Yes, as Sierra said that,

ㄴㅓ 나 알아? is very informal. You have to care about the generation and age when you speak with someone in Korea. You can say "너 나 알아?" is allowed to only the person who is younger than you. And also, it sounds little rude.

Answer 2

The way you described "너, 나 알아" is technically correct, but is very informal. This would only be used towards someone much younger than me, or someone you wish to be rude to/start a fight with. A more respectful way to ask would be "저 아세요?"