Suppose

we have a function that converts inches to centimeters. It’s given below.

How

can we create new instance of this function?

The

instance of class can be created before class declaration because it will be

hoisted. 

What

will be printed at the browser console after running the following part of

code?

Consider this code:

Which value does typeof produce?

Consider this code:

Which value does foo()produce?

Consider this code:

What does the statement  do?