When selecting a Network Interface Card (NIC), which of the

题目
多选题
When selecting a Network Interface Card (NIC), which of the following factors need to be considered?()
A

The type of application used on the network

B

The type of system bus used by the computers

C

The type of memory installed in each computer

D

The type of media used in the network topology

E

The type of protocols used in the network

F

The physical layout of the network hosts

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相似问题和答案

第1题:

多选题
Which two link protocols are used to carry multiple VLANs over a single link?()
A

VTP

B

802.1q

C

IGP

D

ISL

E

802.3u


正确答案: D,C
解析: 暂无解析

第2题:

单选题
Which term describes the process of encapsulating IPv6 packets inside IPv4 packets?()
A

tunneling

B

hashing

C

routing

D

NAT


正确答案: D
解析: 暂无解析

第3题:

单选题
A RIP router has an entry in the routing table for a specific network destination. It then gets updated with another entry for that same destination, but with a higher path cost (hop count) than the one already in the routing table. What will the router do in this situation?()
A

It will ignore the update and take no further action.

B

It will add the update information to its routing table.

C

It will replace the existing routing table entry with the update information.

D

It will delete the existing routing table and will send out hello packets to rebuild the routing table.


正确答案: B
解析: 暂无解析

第4题:

单选题
细菌性痢疾病理改变最严重的部位是()
A

盲肠

B

直肠和乙状结肠

C

降结肠

D

回肠末端.

E

升结肠


正确答案: E
解析: 该题为专业知识记忆题。主要考查细菌性痢疾病理改变最严重的部位出现在直肠和乙状结肠。

第5题:

多选题
Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? ()
A

Router1 has specific boot system command that instruct it to load IOS from TFTP server.

B

Router1 is acting as a TFTP server for other routers.

C

Router1 cannot locate a valid IOS image in flash memory.

D

Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.

E

Cisco routers will first attempt to load a image from TFTP for management purposes.


正确答案: E,C
解析: 暂无解析

第6题:

单选题
患儿男,8岁。因"低热、干咳、疲乏、食欲减退3周入院"。患儿于3周前无明显诱因出现低热,最高体温38.1℃,夜间易出汗,间中咳嗽、无痰。家中祖父有结核病病史,患儿未接种卡介苗。该患儿最可能的临床诊断是什么()
A

支原体肺炎

B

支气管肺炎

C

腺病毒肺炎

D

原发型肺结核

E

粟粒型肺结核


正确答案: B
解析: 粟粒型肺结核多数起病急,有高热和严重中毒症状。原发型肺结核一起病缓慢,表现为长期不规则低热、食欲减退、消瘦、盗汗、疲乏等结核中毒症状。多见于较大儿童。

第7题:

多选题
Hacks and intrusions affect the economic performance of business immediately, in the short-term, and in the long-term. Which two of these are short-term economic impacts of a security branch? ()
A

loss of retail sales

B

erosion of investor confidence

C

disruption of business operation

D

loss of suppliers or customers


正确答案: C,A
解析: 暂无解析

第8题:

单选题
You have a single ISDN BRI B channel. What is its maximum bandwidth capacity of this one channel?()
A

16kb/s

B

64kb/s

C

128kb/s

D

144kb/s

E

192kb/s

F

256kb/s


正确答案: D
解析: 暂无解析

第9题:

单选题
You are Cisco Channel Partner Account Manager. Which service component within the preparephase recommends the appropriate technology strategy to address a business requirement of the customer?()
A

 finding out what a customer requires from a proposed solution

B

 analyzes the customer’s business requirements and recommends the appropriate Cisco technologies to meet business requirements

C

 finding out what end-user training a customer requires

D

 finding out a customer’s physical requirements


正确答案: D
解析: 暂无解析

第10题:

单选题
关于小儿神经系统的解剖生理特点,错误的是()
A

小儿3岁时脑的发育与成人无区别

B

小儿缺氧的耐受性较成人差

C

小儿脑脊液量随着年龄增长而增多

D

小儿脑脊液蛋白质不超过1.2g/L

E

小儿神经系统很不稳定,易出现惊厥或昏迷


正确答案: E
解析: 小儿出生时大脑的外观已与成人相似,脑表面有主要沟回,但较浅且发育不完善,皮质较薄,细胞分化较差,髓鞘形成不全,对外来刺激反应缓慢且易泛化。

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