During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next?（） Because of damaged flash memory， the router will fail the POST。 It will attempt to locate the IOS from a TFTP server. If this fails， it will initiate the setup dialog.。 It will attempt to locate the IOS from a TFTP server. If this fails， it will load a limited IOS from ROM。 It will attempt to locate the configuration file from a TFTP server. If this fails， it will initiate the setup dialog.。 It will attempt to locate the configuration file from a TFTP server. If this fails， it will load a limited configuration from ROM。
一般烧结是指从燃料着火点(600～700℃)开始，到料层最高温度（），并下降至1100℃左右为止。
列车有不法小商贩兜售餐饮食品或其它物品，积分分值为（）分。 1。 2。 3。 6。
Refer to the exhibit. SW1 and SW2 have default configurations. What will happen if host 1 sends a broadcast？（） Hosts 2， 3， and 4 will receive the broadcast. 。 Hosts 1， 2， 3， and 4 will receive the broadcast.。 Host 2 and the Fa0/0 interface of R1 will receive the broadcast.。 Hosts 1， 2 and the Fa0/0 interface of R1 will receive the broadcast. 。 Hosts 1， 2， 3， 4 and interface Fa0/0 of R1 will receive the broadcast.。 Hosts 2， 3， 4， and interfaces Fa0/0 and Fa0/1 of R1 will receive the broadcast.。
监理人有权对全部工程的所有部位及其任何一项工艺、材料和工程设备进行检查和检验。监理人的检查和检验（）承包人按施工合同规定应负的责任。 部分免除。 不免除。 可以免除。 完全免除。
《列车服务质量规范》短途列车的头靠套、茶桌布可根据情况（）一换。
