Which of the following is NOT a valid way to write a loop that will iterate over the values in the array in variable "myArray"?

An (inner) function enjoys access to the parameters and variables of all the functions it is nested in. This is called:

(function() { 'use strict'; foo = 'bar'; })();

The expression (typeof NaN === 'number') evaluates to:

What is the value of x? var x = typeof NaN;

How does JavaScript interpret numeric constants outside of strict mode?

Select the statement that will return truthy value. Array let a = [1,2,3,4] is defined

Which statement returns false. First line in file is: var a = true; b = false; This code will throw an error delete a === b

What will be logged to the console? console.log([0,0,0].fill(1,1) RangeError SyntaxError EvalError

Select statements that will return true. Object is defined: let a = {a:1};

What will the following code snippet log in the console? let arr = [1, 2, 3]; for (i = 0; i < arr.length; arr[i++] = 0) ; console.log(arr);