please do as fast as possible and make sure its correct

Which one of the following is true of packet filter firewalls? They can support advanced user authentication schemes. They can generate filter logs with very limited information. They can block attacks that exploit application level vulnerabilities. They can detect IP address spoofing. Which of the following system assets would most likely be located in a DMZ? database server file server backup server e-mail server Which of the following is NOT a benefit of host-based firewalls? A secure version of the operating system is automatically run, making the host a hardened system. Protection is independent of the network configuration, all internal and external traffic must pass through them. New hosts can be added with their own protection without changing the network firewall configuration. Filter rules for them can be customized to adhere to corporate policies for the specific host