Search ________, such as quotes and the minus sign, can narrow down the results provided by search engines.

An IP packet (block of data sent across the Internet) contains a header section and a ________ section

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

The statements int x = 1; int y; y = --x;

a) Assign y the value 1; b) Change the value of x to 0 c) Assign to y the value 1; d) Assign to y the value 0; e) The -- is a prefix operator.