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问题 单项选择题

保证人的保证限额等于()。

A.信用风险限额

B.信用风险限额+在银行资产

C.信用风险限额一对银行负债

D.信用风险限额+未来收入现值

答案

参考答案：C

解析：保证人的保证限额，是指根据客户信用评级办法测算出的保证人信用风险限额减去保证人对商业银行的负债(包括或有负债)得出的数值。故C选项正确。

问答题 简答题

现代空袭包括那些？
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单项选择题

The network layer provides services to the transport layer．It can be based on either (67) ．In both cases，its main job is (68) packets from the source to the destination．

In network layer，subnets can easily become congested，increasing the delay and (69) for packets．Network designers attempt to avoid congestion by proper design．Techniques include (70) policy,caching，flow control，and more．

The next step beyond just dealing with congestion is to actually try to achieve a promised quality of service．The methods that can be used for this include buffering at the client，trafficshaping，resource (71) ，and admission contr01．Approaches that have been designed forgood quality of service include integrated services(including RSVP)，differentiated services，andMPLS．

69（）

A．lowering the throughput

B．lowering the correctness

C．lowering the effectiveness

D．lowering the preciseness
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