The "Totality of the Circumstances Test" Established in Illinois V

The "totality of the circumstances test" established in Illinois v.Gates:

A) requires that prior reliability be established for each person who provided facts included in the application for a search warrant.
B) allows judges to use information from both police and other people when deciding whether or not to issue a search warrant.
C) allows judges to look at all of the facts when issue a search warrant rather than requiring that informants be shown to be previously tested for reliability.
D) allows judges to issue a search warrant if all the facts indicate criminal activity even though the police have not determined what crime is involved.