[单选] The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely caust of the problem?（）
A . Authentication needs to be changed to PAP for both routers. B . Serial IP addresses of routers are not on the same subnet. C . Username/password is incorrectly configured. D . Router names are incorrectly configured.
下列情况中委托人可以变更受益人的是（）。 受益人对委托人或者其他受益人有重大侵权行为的。 经受益人同意的。 信托文件另有规定的其他情形 。 受益人丧失行为能力的。
《汉穆拉比法典》的历史价值是什么？
内部评级法
假定一笔贷款违约的概率d为20%，如果无风险债券的利率r为2%，则该笔风险贷款的价格（利率）r*应该为多少？（）
埃及古王国雕刻特点？
The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely caust of the problem?（）
