亚伯兰出哈兰的时候是多大年纪？
How would you characterize the source and type in a denial of service attack on a router？（） ["By perfornubg a show ip interface to see the type and source of the attack based upon the access-listmatches","By performing a show interface to see the transmitted load "txload" and receive load "rxload" ；if the interface utilization is not maxed out ，there is no attack underway","By setting up an access-list to permit all ICMP，TCP，and UDP traffic with the log or log-input commands，then use the show access-list and show log commands to determine the type and sourceof attack","By applying an access-list to all incoming and outgoing interfaces，turning off route-cache on all interfaces，then，when telnetting into the router perform a debug IP packet detail"]
下列哪部小说属于夏目漱石的代表作：（） ["《野花》","《云中四步曲》","《草枕》","《新珠》"]
若企业采用维持、集中、收缩或放弃策略，这表明产品进入了（） ["介绍期","成长期","成熟期","衰退期"]
机车乘务员在规定担当乘务区段内便乘时，凭便乘证和（）乘车。 ["工作证","派班通知","调度命令","司机报单"]
微核试验
