diff --git a/content/questions/declaration-with-let/index.md b/content/questions/declaration-with-let/index.md new file mode 100644 index 00000000..c97ba2f5 --- /dev/null +++ b/content/questions/declaration-with-let/index.md @@ -0,0 +1,30 @@ +--- +title: declaration with let keyword +tags: + - declaration + - let +order: 75 +date: Fri Oct 02 2020 12:34:34 GMT+0530 (India Standard Time) +answers: + - 'apple //correct' + - 'orange' + - 'compilation error' + - 'undefined' +--- + +What is the output of the last console.log below? + +```javascript +let fruit = 'apple'; + +{ + let fruit = 'orange'; + console.log(fruit); +} + +console.log(fruit); +``` + + + +let respects block scopes. This means the two fruit variables are two different variables.