The retrieval operation can alter the structure of the list.

Most modems today have a maximum data transmission speed of:

A) 56 bps B) 56 gbps C) 56 kbps D) 56 mbps E) None of the above

____ is an example of a string.

A. ‘a' B. {‘s', ‘t', ‘r', ‘i', ‘n', ‘g'} C. "\n" D. ‘This is a string.'