产品分销渠道的类型有密集分销、选择分销和（） 联合分销。 许可分销。 区域分销。 独家分销。
The OSPF External LSA for prefix x.x.x.x exists in the OSPF database， but the prefix is not installed in therouting table. Which are possible explanations？（） Inbound distribute-list is configured under the ospf process and it is denying x.x.x.x。 ASBR origination the LSA is not reachable。 Route to the Forwarding Address in not an internal OSPF route。 Route to the Forwarding Address is an internal OSPF route。 Route to the ASBR does not follow the same path as the one to the Forwarding Addre。
下列为低压液化气体的有（）。 氨气。 氯气。 氮气。 氧气。
Refer to the exhibit. On the basis of the information that is provided, which two statements are true?（） An IPS policy can be edited by choosing the Edit button.。 Right-clicking on an interface will display a shortcut menu with options to edit an action or to set severity levels.。 The Edit IPS window is currently in Global Settings view.。 The Edit IPS window is currently in IPS Policies view.。 The Edit IPS window is currently in Signatures view.。 To enable an IPS policy on an interface， click on the interface and deselect Disable.。
MDU（B类ONU）设备在注册时，不需要配置的模版是（） DBA模板。 线路模版。 业务模版。 SNMP模版。
情绪是一种复杂的心里现象，是人对客观事物的态度体验及相应的行为反应。经过课上的学习，我们可以知道，下列（）选项不属于情绪的构成。
