儿科护理专业实践能力

单选题Which of the following management types can be used to deploy appropriate quality-of-servicesolutions to make the most efficient use of bandwidth?()A Fault managementB Accounting managementC Operations managementD Performance managementE Security manag

题目
单选题
Which of the following management types can be used to deploy appropriate quality-of-servicesolutions to make the most efficient use of bandwidth?()
A

Fault management

B

Accounting management

C

Operations management

D

Performance management

E

Security management

F

Configuration management

参考答案和解析
正确答案: D
解析: 暂无解析
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相似问题和答案

第1题:

多选题
Which three pieces of information are contained in a Service Profile for related vNICs?()
A

MAC address

B

MTU

C

IP address

D

VLAN connectivity information

E

UUID


正确答案: D,E
解析: 暂无解析

第2题:

单选题
患儿,7岁。低热2个月,X线胸片示肺门淋巴结肿大,诊断支气管淋巴结结核。对该患儿应用抗结核药物治疗,应向患儿及家长强调其疗程应为()
A

1~2个月

B

3~4个月

C

5~6个月

D

7~8个月

E

9~12个月


正确答案: C
解析: 对无明显自觉症状的原发型肺结核以INH为主,配合RFP+EMB,疗程9~12个月。应警告患儿及家长切勿擅自停药,以防结核复发甚至发生粟粒型肺结核、结核性脑膜炎等严重问题。

第3题:

多选题
Which of the following are troubleshooting targets common to both site-to-site and remote-accessVPNs?(Choose all that apply.)()
A

Routing loops

B

Misconfiguration of VPN end points

C

Overiapping IP address space

D

DMVPN

E

User profiles

F

MTU


正确答案: E,C
解析: 暂无解析

第4题:

单选题
EIGRP has been configured to operate over Frame Relay multipoint connections. What should the bandwidth command be set to?()
A

the CIR rate of the lowest speed connection multiplied by the num ber of circuits

B

the CIR rate of the lowest speed connection

C

the CIR rate of the highest speed connection

D

the sum of all the CIRs divided by the number of connections


正确答案: D
解析: 暂无解析

第5题:

单选题
By default, on the WLAN controller for a voice application using Cisco 7921 wireless IP phones. What is the percentage of RF bandwidth that can be dedicated to the phones?()
A

75 percent

B

85 percent

C

56 percent

D

55 percent


正确答案: A
解析: 暂无解析

第6题:

单选题
Which is a legitimate bandwidth matched pair?()
A

DS-1; E1

B

DS-1; STM-1

C

OC-3; STM-1

D

STS-1; STM-1

E

OC-192; STM-192


正确答案: C
解析: 暂无解析

第7题:

单选题
病毒性心肌炎有心脏扩大的患儿,需卧床休息()
A

2个月

B

3个月

C

4个月

D

5个月

E

6个月


正确答案: D
解析: 暂无解析

第8题:

单选题
Part of the routing table of router R1 is displayed below:  S 62.99.153.0/24 [1/0] via 209.177.64.130 172.209.12.0/32 is subnetted, 1 subnets D EX 172.209.1 [170/2590720] via 209.179.2.114, 06:47:28, Serial0/0/0.1239 62.113.17.0/24 is variably subnetted, 2 subnets, 2 masks D EX 99.3.215.0/24 [170/27316] via 209.180.96.45, 09:52:10, FastEthernet11/0/0 [170/27316] via 209.180.96.44, 09:52:10, FastEthernet11/0/0 25.248.17.0/24 [90/1512111] via 209.179.66.25, 10:33:13, Serial0/0/0.1400001 [90/1512111] via 209.179.66.41, 10:33:13, Serial0/0/0.1402001 62.113.1.0/24 is variably subnetted, 12 subnets, 2 masks D 62.113.1.227/32 [90/2611727] via 209.180.96.45, 10:33:13, FastEthernet1/0/0 [90/2611727] via 209.180.96.44, 10:33:13, FastEthernet1/0/0 S* 0.0.0.0/0 [1/0] via 209.180.96.14  From analyzing the above command output, what is the administrative distance of the externalEIGRP routes?()
A

24

B

32

C

90

D

170

E

27316

F

None of the other alternatives apply


正确答案: A
解析: 暂无解析

第9题:

问答题
请叙述DHCP自动配置 IP地址的优点。

正确答案: (1)  IP 地址和相关信息可被 DHCP 服务器自动提供给每一个客户计算机,而不是在每台客户机上去配置它们,减少了管理工作量。
(2)  保证了客户机总是使用正确的配置信息。  
(3)  消除了不正确配置可能导致的通信和网络问题 。 
(4)  可自动更新客户机配置信息,以反映网络结构的变化。
解析: 暂无解析

第10题:

单选题
How can Cisco NetFlow be used to aid in the operation and troubleshooting of QoS issues? ()
A

NetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.

B

NetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic.

C

NetFlow can discover the protocols in use and automatically adjust QoS traffic classes to meet policy-map requirements.

D

NetFlow can be configured to identify voice and video traffic flows and place them into a low-latency queue for expedited processing.


正确答案: D
解析: 暂无解析

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