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2021儿科护理专业知识真题模拟05-05

发布时间: 2021-05-05 06:44:33

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1、患儿男,10个月。阵发性哭闹,吃奶后即呕吐,1小时前排果酱样便一次,上腹部可触及压痛性肿块。该患儿首先应考虑()(单选题)

A. 阑尾炎

B. 肠扭转

C. 急性肠炎

D. 腹腔肿瘤

E. 肠套叠

试题答案:E

2、Which of these represents an IPv6 link-local address?()(单选题)

A. FE08::280e:611:a:f14f:3d69

B. FE81::280f:512b:e14f:3d69

C. FE80::380e:611a:e14f:3d69

D. FEFE://0345:5f1b::e14d:3d69

试题答案:C

3、Which key method is used to detect and prevent attacks by use of IDS and/or IPS technologies?()(单选题)

A. Signature-based detection

B. Anomaly-based detection

C. Honey pot detection

D. Policy-based detection

试题答案:A

4、 On your OSPF network, routers TK1 and TK2 belong to the same Ethernet network. However, they are unable to establish an adjacency over this link. While troubleshooting this problem, you issue the "show ip ospf interface Ethernet 0"command on each router. The output from these commands is displayed below: What is the underlying cause of the routers failing to become adjacent?() (单选题)

A. The OSPF area is misconfigured.

B. The priority on TK2 should be set lower.

C. The cost on TK2 should be set lower.

D. The hello and dead timers are misconfigured.

E. You need to add a backup designated router to the network.

F. The OSPF process ID numbers do not match.

试题答案:暂无答案

5、In a switched environment, what does the IEEE 802.1Q standard describe?()(单选题)

A. the operation of VTP

B. a method of VLAN trunking

C. an approach to wireless LAN communication

D. the process for root bridge selection

E. VLAN pruning vlan

试题答案:B

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原文链接:https://m.tiw.cn/zixun/216514

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