oren says that testimony is statements given by an expert. Ron says that testimony is statements given under oath. Who is correct

Answer 1

http://www.google.com/#q=testimony+definition

Answer 2

Three of the following are standards set by HIPAA. Which is not one of the four standards set by HIPAA?
A. National Identifier Standards
B. Private Rule
C. Quality of Care Standard
D. Security Rule

Answer 3

I'll be glad to check your answer.