What level of programming is needed for applying for an internship?

Question

Getting an internship is key in being ready for the world as a future software developer but I expect you will need to reach a specific level of programming before receiving one as to not be seen as dead weight and can learn and offer even a little help to the company.

Answer 1

You should know data structure and algorithms for thta there are many site which help you to prepare for interview
For ex
leetcode
interviewbit

Answer 2

Data Structure and Algorithm aand Bubble Sort.
Probably the least used concepts of all time in any program