In a longitudinal study that will follow children from kindergarten through high school and will collect information about illegal activities, which of the following confidentiality procedures would protect against compelled disclosure of individually identifiable information?
-using data encryption for stored files.
-securing a certificate of confidentiality.
-waiving documentation of consent.
-using pseudonyms in research reports.

Selective incapacitation is a strategy to reduce prison population

A911 dispatcher is the sole sender of messages to all police officers. while on patrol, officers communicate with the dispatcher who, in turn, relays messages to other officers. the officers do not communicate directly with one another. this illustrates a network.

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately. next, the program determines and prints the prime factorization of the product, listing the factors in increasing order. if a prime number is not a factor of the product, then it