In a multiple-server system, the ratio of the mean effective service rate for the system to the arrival rate to the system must be greater than 1 for customers to be served in a reasonable time

A business professor is trying to describe what makes an LLC different from a C Corporation. Which would be the correct statement for her to make about the difference?

A. Owners of an LLC face much greater liability than owners of a C Corporation. B. A C Corporation must have many employees. An LLC can have fewer employees. C. The LLCs and C Corporations are taxed differently.

A ________ is a type of virus that self-propagates using the Internet or other computer network

A) worm B) sniffer C) Trojan horse D) phisher