ITN 266 Final Exam Questions And Answers

ITN 266 Final Exam Questions And Answers


If a firewall receives a suspicious packet, the firewall will ________.



-log the packet



-drop the packet



-Both log the packet and drop the packet



-Neither log the packet nor drop the packet



-Neither log the packet nor drop the packet



In ________ filtering, the firewall filters packets when they are leaving the network.



-ingress



-egress



-Both ingress and egress



-Neither ingress nor egress



-ingress

,Most packets are part of the ________ state.



-connection opening



-connection closing



Both connection opening and connection closing



Neither connection opening nor connection closing

Neither opening nor closing of the connections



Static packet filtering is sometimes employed ________.



as a backup filtering on an application proxy firewall



on border routers



Both as a backup filtering on an application proxy firewall and on border routers



Neither as a backup filtering on an application proxy firewall nor on border routers

-Both on an application proxy firewall as a secondary filtering mechanism and on border
routers



Firewalls will drop ________.



-suspicious packets

, -provable attack packets



-Both suspicious packets and provable attack packets



-Neither suspicious packets nor provable attack packets

-provable attack packets



If a firewall cannot keep up with traffic volume, it will ________.



-continue passing all packets but slow operation



-drop packets it cannot process



-pass any packets it cannot filter



-shut down, failing safely

-drop packets it cannot process



SPI firewalls can perform ________ inspection.



-stateful packet

-static packet filtering

-Both stateful packet and static packet filtering

-Neither stateful packet nor static packet filtering

-Both stateful packet and static packet filtering