In which test does genus Enterococcus positive and in which negative?

Which strand of Enterococcus is usually found in the intestinal tract of many species?

What disease(s) causes the strand Enterococcus facealis among species?

What is the treatment for the Enterococcus strands?

What is the common staining for Enteroccus and what is cultivation?

Besides growth on MacConkey agar what are the tests to diagnose the Streptococcal strands?