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Which descriptions o

题目

Which descriptions of Netflow is correct？（）

  • A、By default，Netflow records bidirectional IP traffic flow.
  • B、Netflow answers questions regarding IP traffic：who，what，where，when，and how
  • C、Netflow accounts for both transit traffic and traffic destined for the router.
  • D、Netflow returns the subinterface information in the flow records.
参考答案和解析
正确答案:B,C,D
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相似问题和答案

第1题：

In Fitzgerald's The Great Gatsby, there are detailed descriptions of big parties.The purpose of such descriptions is so show _______.

A.emptiness of life

B.the corruption of the upper class

C.contrast of the rich and the poor

D.the happy days of the Jazz Age


正确答案：A

第2题：

In C language, ______ are used to create variables and are grouped at the top of a program block.

A．declarations

B．dimensions

C．comments

D．descriptions


正确答案：A
解析：译文的含义是：在C语言中，()用于创建变量，而且在程序块顶端分组。选项A、B、C、D的含义分别是声明、维、注释、描述。选项A符合题意，为所选。

第3题：

Job descriptions are examples of ______communications.

A upward

B downward

C horizontal

D diagonal

E None of the above


正确答案：E

第4题：

Which of the following descriptions about IP spoofing is correct？（）

  • A、IP source address is forged
  • B、IP destination address is forged
  • C、IP TCP source port is forged
  • D、IP TCP destination port is forged
  • E、None of above

正确答案:A

第5题：

It was 10 o′clock ___________ Jillarrived at the office, which made the boss annoyed.

A.when
B.that
C.which
D.then

答案：A
解析：
考查状语从句。分析句子结构可知为时间状语从句，句意为“直到10点Jill才到办公室，这使他的老板很生气”。故选B。

第6题：

__________ are descriptions of the steps a learner must take in order to achieve the objective.

A、Skills

B、Aims

C、Goals

D、Difficulties


参考答案：B

第7题：

It was 10 o'clock __________ Jill arrived at the office, which made the boss annoyed.

A．when
B．that
C．which
D．then

答案：A
解析：
考查状语从句。分析句子结构可知为时间状语从句，旬意为“直到10点Jill才到办公室，这使他的老板很生气”。故选A。

第8题：

Which descriptions below are true about Stephen Hawking?()

A.theoretical physicist

B.British mathematician

C.born in Oxford

D.author of best seller


正确答案：ABCD

第9题：

As a Cisco Network Engineer, you have to master the knowledge of the Cisco validated Design program. Which two of the following descriptions correctly identify its features? （）(Choose two.)

  • A、It strives to protect access to design documentation.
  • B、It facilitates customer deployments that are more predictable.
  • C、It facilitates customer deployments that are less reliable.
  • D、It incorporates products and technologies into a broad portfolio.

正确答案:B,D

第10题：

As an experienced technician, you are responsible for Technical Support. Which of the following descriptions is correct about the characteristic of SLB one arm mode?（）

  • A、This out-of-band approach supports scaling
  • B、SLB is not inline.
  • C、Mode is not as common as bridge or routed mode.
  • D、Return traffic requires PBR, server default gateway pointing to SLB, or client source NAT.

正确答案:C

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