Bandwidth is the amount of data that can travel through a communication line per unit - 喜财猫问答

第1题

美国合格管理公司简称为（)

A.MOA

B.OMA

C.OAM

D.AMO

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第2题

1993年,全美物业管理协会成立,这是全美国境内第一家涉及物业管理的专业协会，它的简称是（)

A.CBMO

B.BOO

C.AMO

D.IREM

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第3题

People who are cognitively healthy are those ________.A) who can remember large amo

People who are cognitively healthy are those ________.

A) who can remember large amounts of information

B) who are highly intelligent

C) whose minds are alert and receptive

D) who are good at recognizing different sounds

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第4题

A．High bandwidth Internet connections.B．Cable.C．Related technologies.D．Electronic devi

A．High bandwidth Internet connections.

B．Cable.

C．Related technologies.

D．Electronic devices.

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第5题

GPONC300使用什么命令创建流量模板（)。

A.Bandwidth

B.Profile

C.traffic-profile

D.SLA

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第6题

Which of the following parameters can be used to define a typical QoS （short for quali

A. bandwidth

B.delay

C.jitter

D.packet loss ratio

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第7题

MIB块包含下列（)信息。

A.NG

B.PLMN

C.BANDWIDTH

D.SFN

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第8题

请简述DBA(Dynamically Bandwidth Assignment)的概念及作用。

请简述DBA（Dynamically Bandwidth Assignment)的概念及作用。

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第9题

As the bandwidth increased to 550 MHz, the number of TV channels increased by ______compar

ed with the early cable systems.

A．24

B．33

C．58

D．91

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第10题

During network congestion, PTN devices provide QoS bandwidth for high advanced servic

e type by different queue scheduling policies. Currently, PTN devices adopt two scheduling modes simultaneously, which are()and().

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第11题

根据VPN业务配置规范，BandwidthQOS策略为最小带宽保障，在业务空闲时候，相应业务等级流量可以抢占更高带宽。Bandwidth可以以绝对值度量，也可以使用百分比量。Bandwidth，一般都需要和WRED或queue-limit配合使用。如果配置了WRED，就有必要配置queue-limit；如果没有配置WRED，要求配置queue-limit。()此题为判断题(对，错)。

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