Modeling can be viewed as a science in its entirety

If a life insurance applicant is given a binding receipt, when does her coverage become effective?

A) On the date the policy is delivered B) On the date the applicant proves to be insurable C) On the date the receipt is given D) On the date the policy is issued"

In cryptographic systems, the negotiation of security methods and options takes place during the ________ handshaking stage

A) first B) second C) third D) None of the above