Select the statement that will return false. First line in file is: var a = true; b = false;

This code will throw an error

delete a === b

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

How can you remove spaces, tabs and line terminator characters around the string? String is defined like this: let string = 'hey'

The Promise is created. When will it resolve?

How can you set DOM element style assuming there is an element with id='id'?

Which will return true?

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

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

What is the output? var one; var two = null; console.log(one == two, one === two);

Difference between the two declaration methods below? var functionOne = function() { /* some code */ } function functionTwo() { /* some code */ }

Given the following code: var myVar = '5' var myAddedVar = myVar + 10; What is the value of (myAddedVar.constructor === Number)?