?Identify a property used to referan HTML code that is stored within a page element.

The ________ extension method is typically used to determine whether a LINQ query’s results are non-empty.

a) Any b) First c) Count d) None of the above

If a function returns a value, then the type of the function is the type of the ___________ value.

a. input b. output c. formal d. actual e. returned