For an XHTML document to be well formed, the element must include both the src and ____ attributes.

Modern operating systems can artificially extend the computer's RAM by using ________ memory

A) progressive B) PnP C) virtual D) read-only

The name of a destructor must begin with

A) the name of the class. B) a tilde (~). C) a capital letter. D) an underscore. E) none of the above.