The DATEDIFF function can calculate the time interval between two specific dates in days, months, or years

The ________ element allows you to separate part of a document into a section and then apply a style to that section

Fill in the blank(s) with correct word

There are four fundamental requirements for a successful, secure transaction: privacy, integrity, authentication and_______.

a) restricted environment. b) security. c) nonrepudiation. d) none of the above.