2021儿科护理专业实践能力真题模拟06-22

1、Which of the following is true about an OSPF area border router (ABR)?（）（单选题）

A. The ABR must have multiple interfaces connected to the backbone areA

B. An ABR is a router with two interfaces, each connected to a different nonbackbone areA

C. The only requirement to be considered an  ABR is at least one interface connected to the backbone areA

D. An ABR must have at least one interface in the backbone area plus at least one other interface in a nonbackbone areA

试题答案：D

2、Which BGP feature shou ld be used to avoid high memory utilization on a router?（）（单选题）

A. soft - reconfiguration

B. route refresh

C. BGP communities

D. full - mesh BGP peering

试题答案：B

3、最容易造成小儿发生意外事故的年龄期为（）（单选题）

A. 新生儿期

B. 婴儿期

C. 幼儿期

D. 学龄前期

E. 学龄期

试题答案：C

4、 Refer to the exhibit. Which statement is true？（） （单选题）

A. Router RAR1 will accept only route 10.10.0.0/19 from its BGP neighbor

B. Router RAR1 will send only route 10.10.0.0/19 to its BGP neighbor

C. Only traffic with a destination from 10.10.0.0/19 will be permitted

D. Only traffic going to 10.10.0.0/19 will be permitted

试题答案：A

5、 Authentication is the process of determining if a user or identity is who they claim to be. Refer tothe exhibit. Which statement about the authentication process is correct？（） （单选题）

A. The LIST1 list will disable authentication on the console port

B. All login requests will be authenticated using the group tacacs+ method

C. The default login authentication will automatically be applied to all login connections

D. Because no method list is specified， the LIST1 list will not authenticate anyone on the consoleport

试题答案：暂无答案