第1题：
You have a firewall filter containing two terms applied in an inbound direction on a customer interface.You would like this filter to protect your network from a spoofed denial of service attack. Which match criterion should be configured ito identify unwanted packets?（）
A. from source-port
B. from source-address
C. from destination-address
D. from destination-port
第2题：
A.you can apply multiple access lists with the same protocol or in different…
B.you can config one access list,per direction,per layer 3 protocol
C.you can placeasmanyaccess lists as you want on any interface
D.you can apply ony one access list on any interface
第3题：
A、No direction.
B、I was heading from east to west.
C、I won't answer you.
第4题：
Do you need any rice? I can get some（） you（）the supermarket.
Ato；from
Bfor；to
Cfor；from
第5题：
Acknowledgement by you of receipt of a distress message from a vessel which，beyond any possible doubt，is not in your vicinity and is a long distance away must be made when ______．
A.vessels nearer the distress vessel acknowledge receipt
B.vessels nearer the distress vessel fail to acknowledge receipt
C.even you have not received the distress
D.even the vessel in distress expressly prohibit you from providing any salvage service
第6题：
You need to remove any Microsoft Windows Internt Explorer 7 add-ons in Microsoft Windows Vista Computers that do not have prior approval from the following authorities: Microsoft System manufacturerService providerWhat should you do?（）
A.A
B.B
C.C
D.D
第7题：
I must hold ______ for any damage which may result from the accidents you have caused．
A.your responsible
B.you responsible
C.you are responsible
D.your are responsible
第8题：
A.advices
B.answers
C.enquiries
D.suggests
第9题：
第10题：
Do you need any rice? I can get some（） you（）the supermarket.