What is the main advantage of the 4-state MESI snoopy cache coherency protocol when used in a system in which each processor has a separate cache compared to a snoopy cache coherency protocol that uses only 3 states M, S and I (modified, shared and invalid)

You have read about the beginnings of the internet and how it was created. what was the internet originally created to do? (select all that apply) share research. play games. communicate. share documents. sell toys

For positive constants a and b, the force between two atoms in a molecule is given f(r) = −a r2 + b r3 , where r > 0 is the distance between the atoms. note: a and b are upper case letters. (a) find f '(r) = (b) find the critical point for f(r). r = (c) find f ''(r) = (d) find the value of r so that f ''(r) = 0.

What is one potential problem associated with an organization purchasing new technology early in its lifecycle