Which feature is used on either side of a front door? a cupola
pediment
frieze
column

The answers could go both ways for column and pediment. It depends on what kind of house uses them.

Trumpets, saxophone, trombone, flute, french horn  mostly in jazz or classic.  you can answer the rest thats on your own honestly 

The answer would be online media like a social media. it does refer to forms of different media content created publicly by the end users since 2005 and would cover how people use social media.hope this would be of .