The loss of data, the possibility of viruses, and networks shutting down are all examples of
a) passive threats
b) active threats
c) network security
d) network threats

In this lab, you add a loop and the statements that make up the loop body to a c++ program that is provided. when completed, the program should calculate two totals: the number of left-handed people and the number of right-handed people in your class. your loop should execute until the user enters the character x instead of l for left-handed or r for right-handed. the inputs for this program are as follows: r, r, r, l, l, l, r, l, r, r, l, x variables have been declared for you, and the input and output statements have been written.

What type of computer network ensures high security ?

Which of these is most responsible for differences between the twentieth century to the twenty-first century?