A$($n$)$

$\_\_\_\_\_\_\_\_$ checklist provides the stepwise process used to audit different classes of systems.

a$)$ vulnerability

b$)$ integrity

c$)$ audit

d$)$ configuration

Which one of the following firewall actions results in an error message being retumed to the originator of a packet?

a$)$ Deny

b$)$ Ignore

c$)log$

d$)$ Allow

The best way to monitor networks for malicious nodes is to monitor the $\_\_\_\_\_\_\_\_$ addresses of nodes on the network.

a$)$ IP

b$)$ DNS

c$)$ SMTP

d$)$ MAC

If you notice a sudden disappearance of requests for information on a domain you host, your $\_\_\_\_\_\_\_\_\_$ may have been attacked.

a$)$ Web server

b$)$ mail server

c$)$ DNS server

d$)$ firewall

In a typical client$/$server communication, where the client requests a Web page from a server, how many different ports are involved?

a$)1$

b$)2$

c$)3$

d$)4$