儿科护理专业实践能力题库答案 - 题库考试答案搜索网

<单选题>患儿女，3个月。因先天性心脏病合并肺炎入院，现出现心力衰竭征象，频繁咳嗽及痰鸣音，为该患儿清理呼吸道宜选用的方法是（　　）。解析
<单选题>Refer to the exhibit. EIGRP had converged in AS 1 when the link between router R1 and R2 went down. The console on router R2 generated the following messages: *Mar 20 12:12:06: %DUAL - 5NBRCHANG E: IP - EIGRP 1: Neighbor 10.1.4.3 (Serial0) is down: stuck in active *Mar 20 12:15:23: %DUAL -3- SIA: Route 10.1.1.0/24 stuck - in - active state in IP - EIGRP 1. Cleaning up The network administrator issued the show ip eigrp topology active command on R2 to check the status of the EIGRP network. Which statement best describes the reason for the error messages?（）解析
<单选题>What is the MAC address that comes from the multicast address 239.255.0.1?（）解析
<单选题>Why is an OC-3 2F-BLSR not feasible?（）解析
<单选题>Why is it appropriate to use conditional label advertising when deploying MPLS?（）解析
<单选题>Why is it appropriate to use conditional label advertising when deploying MPLS? （）解析
<单选题>The switched LAN is displayed below： In this network， STP has been implemented. Switch SW1 is the root switch for the default VLAN.To reduce the broadcast domain， the network administrator decides to split users on the networkinto VLAN 2 and VLAN 10. The administrator issues the command spanning-tree vlan 2 rootprimary on switch SW1. What will happen as a result of this change？（）解析
<单选题>The switched LAN is shown below： Study the exhibit above carefully. Switch SW5 is configured as the root switch for VLAN 10 but notfor VLAN 20. If the STP configuration is correct， what will be true about Switch SW5？（）解析
<单选题>The following line of output was gathered on Enterprise Router Ent1 using the command show ip route. Which of the following answers is most likely to be true, based on thi s output？（） B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18 解析
<单选题>Which of the following events would not explain excessive CPU utilization？（）解析
<单选题>Which PIN architecture works with DMVPN, GETVPN, and Ethernet? （）解析
<单选题>In the OSNR model for EDFA amplifiers, SNR OUT = 1/(1/SNR IN + FhvB/P IN ), what does SNR IN represent?（）解析
<单选题>What is the meaning of the default value of the EIGRP variance command of 1? （）解析
<单选题>Which timing mode is appropriate for a SONET NE that is adjacent to a SONET NE using BITS-1 timing source?（）解析
<单选题>新生儿虽然有视觉感应功能，但那时视觉不敏锐，视觉最清晰的范围是（）解析

相关标签大学试题 CMS专题工学经济学专升本法学教育学历史学管理类管理学文学理学计算机科学技术土木建筑工程高起专本科世博会知识竞赛专科平时作业2 建筑工程铁路职业技能鉴定考试平时作业1 土木工程建筑技能考试哲学海船船员考试水路交通运输技能考试大连工业大学资格考试电力负荷控制员社会学