If str1 and str2 are both String objects, which of the following expressions will correctly determine whether or not they are equal?

_______-generation computers became possible by the development of integrated circuits.

A. First B. Second C. Third D. Fourth

____ is an Internet tool that aids in retrieving domain name-specific information from the NSI Registrar database.?

A. ?WHOIS B. ?Locate C. ?DNS D. ?Whereis