What is true about an Array?

How can you create a function with the JavaScript Function constructor ?

For the following html element, which is the correct method to change the font size to 25px using javascript? < p id = 'foo'>Lorem Ipsum

What happens if this code is executed? 'use strict'; foo = true;

A form contains two fields named idl and id2. How can you copy the value of the id2 field to idl?

Which function determines whether the beginning of the paraml instance matches the param2?

Which expressions evaluates to false?

What value is passed to function 'foo' as first argument? foo( +'5' );

Value of x? var z = [typeof z, typeof y][0]; var x = typeof typeof z;

console.log(1 + +'2' + '2')

Value of x.length after running this code? x = ['foo']; x.quux = 'Hello'; x[1] = 'bar';