A Stateful firewall is MOST useful in protecting against which of the following network scans?（）
第1题：
A user in the accounting department reports that their office is able to connect to the network, butthey are unable to connect to the Internet.Which of the following documentation would be the MOST useful to the administrator in diagnosing this issue?（） (Select TWO).
A. Physical network diagram
B. Job log
C. Acceptable use policy
D. Baseline documentation
E. Wiring schematic
第2题：
A.PING
B.UDP
C.Xmas
D.ACK
第3题：
Which of the following diagrams is most useful in impact analysis:
A arrow diagrams
B precedence diagrams
C decision trees
D Pareto diagrams
E cause and effects diagrams
第4题：
Which type of firewall is needed to open appropriate UDP ports required for RTP streams？（）
第5题：
Which of the following type of packets can easily be filtered with a stateful packet filter by enforcing the context or state of the request?以下那个协议很容易的根据请求状态或者环境被状态包过滤设备进行过滤？（）
第6题：
A. Network layer firewall
B. Stateful inspection firewall
C. Zone aware firewall
D. Application layer firewall
第7题：
A.WAP
B.Hub
C.Switch
D.Router
第8题：
A. VPN establishment
B. packet-based forwarding
C. stateful packet processing
D. network address translation
第9题：
Which of the following features work the same in both RIP- 2 and RIPng?（）
第10题：
Which of the following network topologies is MOST likely to affect other devices on the network if there is a problem with one of the devices? （）