2021儿科护理专业实践能力真题模拟06-21

1、 Refer to the exhibit. MPLS has been configured on all routers in the domain. In order for R2 and R3 to forward frames between them with label headers, what additional configuration will be required on devices that are attached to the LAN segment?（） （单选题）

A. Decrease the maximum MTU requirements on all router interfaces that are attached to the LAN segment.

B. Increase the maximum MTU requirements on all router interfaces that are attached to the LAN segment.

C. No additional configuration is required. Interface MTU size will be automatically adjusted to accommodate the larger size frames.

D. No additional configuration is required. Frames with larger MTU size will be automatically fragmented and forwarded on all LAN segments.

试题答案：B

2、新生儿窒息复苏胸外按压的深度为（）（单选题）

A. 胸廓前后径1/6

B. 胸廓前后径1/5

C. 胸廓前后径1/4

D. 胸廓前后径1/3

E. 胸廓前后径1/2

试题答案：D

3、如果用户所安装的 TCP/IP 网络与其他网络或与 Internet 相连，则必须（）（单选题）

A.   设定 DHCP

B.   设置 WINS

C.   给定任意一个 IP 地址

D.   指定缺省网关

试题答案：D

4、Which feature is added when upgrading from IPCC Express Standard to Enhanced?（）（单选题）

A. text chat  

B. Log Out/Not Ready reason codes 

C. WrapUp State  

D. WrapUp timer  

E. competency-based routing

试题答案：E

5、A router has been configured with the commands router eigrp 9 and network 72.16.1.0 0.0.0.255. No other EIGRP - related commands have been configured. The nswers list the IP addresses that could be assigned to this router's Fa0/0 interface. Which answers list an IP address/prefix length that would cause the router to enable IGRP on Fa0/0?（）（多选题）

A. 172.16.0.1/23

B. 172.16.1.1/26

C. 172.16.1.1/24

D. 172 .16.0.255/23

E. None of the other answers is correct.

试题答案：B,C