What does the term "work experience" really mean?

Question

Programming

For example, on the page in the column "Experience, skills, technologies" 1 year is indicated. Please explain what is meant by "work experience" in such cases:

1. How long have you worked in a real company?
   
2. How much time has already spent on learning this technology?
   
3. Something else?
   

Answer 1

In practice, this is the product of FPV by the number of hours spent programming.

Answer 2

Experience is time in general. For example, driving experience. Although the rights could lie on the shelf.
Experience is the application of knowledge in practice and problem solving. Learning is not experience. Experience is participation in open-source projects, work, internships. Writing a website for a department is an experience. Working for money is an experience.+

Answer 3

number of projects

Answer 4

Experience is how many hours you have spent working on projects, various tasks in a particular area.