A digital certificate system
A) uses third-party CAs to validate a user's identity.
B) uses digital signatures to validate a user's identity.
C) uses tokens to validate a user's identity.
D) is used primarily by individuals for personal correspondence.
E) protects a user's identity by substituting a certificate in place of identifiable traits.
A
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Which of the following is correct with regard to a trademark infringement case?
A) The plaintiff must prove that the unauthorized use is likely to cause confusion, mistake, or deceive the public about the origin of the goods. B) The plaintiff must prove actual damages to prevail in the suit. C) Treble damages are not available. D) The plaintiff need prove only that its mark was used in an unauthorized manner.
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A) make money by providing one-time assistance during a time of financial need. B) make money by keeping borrowers in debt. C) encourage repeat borrowing. D) all of the above.
In a multiple regression model, the probability distribution of the error variable is assumed to be:
A. normal. B. non-normal. C. positively skewed. D. negatively skewed.