You are attempting to determine how available your Linux systems are, and need to find the current system uptime. What command should you use?

Which of the following is the difference between static and dynamic routing?

A. Static routes are added automatically. B. Static routing is best used in large scalable networks. C. Dynamic routes are added automatically. D. Dynamic routing is used by a WINS server

A(n) ____________________ is an application that monitors, filters, and captures data packets transferred over a network.?

Fill in the blank(s) with the appropriate word(s).