Before moving ahead, read the PART - 1 if you haven’t checked it yet! 21. What are the falsy values in JavaScript? const falsyValues = ['', 0, null, undefined, NaN, false] falsy values are values that when converted to boolean becomes false. 22. How to check if a value is falsy? Use the Boolean function or the Double NOT operator !! 23. What does "use strict" do? "use strict" is a ES5 feature…