Which of the following is NOT a wired broadband Internet connection option?

The ____ method selects the child elements of each element matched by the main selector.?

A. ?next() B. ?last() C. ?previous() D. children()

If you had two separate tables for customers and the query requested customers in the first table having the same city as customers in the second table, you could use a normal ____________________ operation to find the answer.

Fill in the blank(s) with the appropriate word(s).