Try these questions to test your knowledge from this chapter:
- Which tool would you use to test the reachability of a target system?
- Which tool lists the routers to a destination system?
- What are raw sockets used for?
- Which tools list the open TCP sockets on your system?
- What is one of the biggest concerns with security for networked C programs?
The answers to these questions can be found in Appendix A, Answers to Questions.