JavaScript Interview questions. undefined vs null vs not defined #shorts#javascript

Showing you difference between undefined, null and not defined.
These are the most basic JavaScript questions that you should know if you are preparing for any frontend developer interviews.
I am trying to make a playlist of all the frequently asked questions along with their answers, not in too detail but trying to make it as precise as possible. If you are going to attend any interview and wanna revise quickly , you can come here and watch all at one place.
Remember? how we used to check all portions quickly before any exams😰😄.
If its helping you, do like it , will encourage me to come up with more .
Your suggestions are welcome.
#javascript #javascript_intervew_questions.