What are type of vairiables

Question

Ok

Answer 1

Not quite sure what you're asking, sorry.
Have you started the JavaScript course? That explains pretty much all you need to know about types of variables.
There could be more info here too, let's see:

https://www.sololearn.com/discuss/721801/?ref=app
https://www.sololearn.com/discuss/2600852/?ref=app
https://www.sololearn.com/discuss/3267682/?ref=app
https://sololearn.com/compiler-playground/W3ADaEZIFNhF/?ref=app
https://sololearn.com/compiler-playground/WkZLzD87J9TC/?ref=app
https://sololearn.com/compiler-playground/WX4dAZq1IMBv/?ref=app

Answer 2

Ok