style
collocation
emotive meaning
regions where they are used
第1题:
A. syn-fin, syn-flood, and tcp-no-frag
B. syn-fin, port-scan, and tcp-no-flag
C. syn-fin, fin-no-ack, and tcp-no-frag
D. syn-fin, syn-ack-ack-proxy, and tcp-no-frag
第2题:
A.SYN,SYN,ACK
B.SYN,SYN/ACK,ACK
C.SYN,ACK,ACK
D.SYN,ACK,SYN
第3题:
What will the correspondent bank do in the settlement according to this passage?
A.It will make payment in dollars against the banker's draft.
B.It will send the draft to the bank in Britain.
C.It will issue a documentary credit.
D.It will have an agreement with the bank mentioned.
第4题:
第5题:
A.SYN->SYN+ACK->ACK->ACK+FIN
B.SYN->SYN+ACK->RST
C.SYN->ACK+RST
D.SYN->SYN+ACK->ACK+FIN
第6题:
A. syn-fin, syn-flood, and tcp-no-frag
B. syn-fin, port-scan, and tcp-no-flag
C. syn-fin, fin-no-ack, and tcp-no-frag
D. syn-fin, syn-ack-ack-proxy, and tcp-no-frag
第7题:
A.safereset
B.syn cookie/syn proxy
C.syn重传
D.ICMP Filter
第8题:
A is determined by a dictionary
B is determined by a native speaker
C is determined by its context
D is determined by a linguist
第9题:
第10题: