Javascript Var and Let for loop Interview question

var:

Here var keyword has local scope and printing 11 after for loop.

for( var i=0; i<=10; i++)

{

console.log(i)

}

console.log(i)

Let

let keyword has blocked scope. Hence it gave error in below code

for( let j=0; j<=10; j++)

{

console.log(j)

}

console.log(j)