QUESTION When 100000 machines are launching a DDoS simultaneously, chances are that these machines are O Owned by an enemy government O using Windows OS because it has most vulnerabilities. O bots that are attacking a server O victims themselves, called zombies QUESTION 4 Most tool are available for multiple operating systems, but some use specific operpting system library, like the following tool being depen O Snort O Ettercap on LINUX libc Ethereal O Net2pcap ID edu 2019 Spring Term Remaining Time: 27 minutes, 21 seconds Question Completion Status: As part of network attack, port scanner, such as NMAP is for O information gathering O winerabilties analysis O launch of attack deaning up QUESTION 7 When used for network defense, visualization and monitoring tools are for O checking the network topology O idereitying an anack fxing winerabilities O firewall implementanion QUESTION for graphicvisuwiration of the caprured trattic the todk of chokce is TCPOump TCPTrace Snont