Which type of biometrics is based on the perception, thought process, and understanding of the user?

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.

Mastercard managers are motivated to increase (1) the number of individuals who have and use a mastercard credit card, (2) the number of banks and other clents who issue mastercards to customers and/or employees, and (3) the number of locations that accept mastercard payments. discuss how mastercard could use its data warehouse to it expand each of these customer bases.

The first time a user launches the powerpoint program, which view is shown allowing the user to access recent presentations or create new presentations based on templates?