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Which of the following can lead

题目

Which of the following can lead to the contribution of LAN traffic congestion?（）

  • A、Too many hosts in a broadcast domain
  • B、Full duplex operation
  • C、Broadcast storms
  • D、Multicasting
  • E、Segmentation
  • F、Low bandwidth
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相似问题和答案

第1题：

Which of the following methods can move files in clear text and can be easily intercepted?()

A.RSH

B.SNMP

C.FTP

D.TELNET


参考答案：C

第2题：

Which of the following methods can move files in clear text and can be easily intercepted?（）

  • A、RSH
  • B、SNMP
  • C、FTP
  • D、TELNET

正确答案:C

第3题：

Which situation can lead to fluid losing? ()

A. nausea

B. vomiting

C. diarrhea

D. dizziness


参考答案：BC

第4题：

单选题
Which of the following technologies can improve convergence time following a link failure in a serviceprovider network？（）
A

MPLS TE FR

B

MPLS VPN

C

BFD

D

RSVP

E

VPLS

F

SNMP


正确答案： B
解析： 暂无解析

第5题：

Which of the following tools can be used to identify the location of a network outage?（）

  • A、traceroute
  • B、netstat
  • C、nslookup
  • D、ping

正确答案:A

第6题：

Which of the following protocols can be found at the application layer?（）

  • A、Telnet
  • B、TCP
  • C、SNMP
  • D、UDP

正确答案:A

第7题：

Which of the following are storage technologies that can be hot swappable？（）

  • A、SCSI
  • B、SAS
  • C、ATA
  • D、IDE
  • E、CMOS

正确答案:A,B

第8题：

Which of the following can lead to the contribution of LAN traffic congestion?(Select all that apply)

A. Too many hosts in a broadcast domain

B. Full duplex operation

C. Broadcast storms

D. Multicasting

E. Segmentation

F. Low bandwidth


正确答案：ACF
A,C,F 解析：Explanation:
Choice A is correct because the more hosts on a broadcast domain, the more traffic that is created. Choice Ccontributes to congestion because broadcast storms can become very problematic, and lead to complete network saturation. Multicasts are similar to broadcasts in their use on a LAN. Finally, if there is not enough bandwidth, traffic sessions can time out. This leads to new transmissions and the re-sending of data, which can lead to more congestion.

Incorrect Answers:
B, E. These are incorrect because full duplex operation and segmented networks actually result in less congestion.

D. Multicasting can actually alleviate congestion issues, as single streams of information can reach multiple hosts at the same time, instead of using a series of point to point connections.

第9题：

To which of the following resources can a lock be applied?（）

  • A、Row
  • B、Alias
  • C、Bitmap
  • D、Column

正确答案:A

第10题：

单选题
On an M7i router, which type of queue priority can lead to starvation in other queues?（）
A

high

B

real-time

C

strict low

D

strict high


正确答案： A
解析： 暂无解析

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