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Huawei H35-260 Practice Test - Questions Answers, Page 21

Question list

List of questions

Question 201

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Which of the following queue scheduling mechanisms can ensure the priority of the most urgent and critical services?

Question 202

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Which of the following is the electrical layer overhead of OTN?

Question 203

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Which of the following network element forms supports the functions of branch and line, cross multiplexing between lines and lines, and service adding and dropping functions?

Question 204

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Which of the following network element forms supports the functions of branch and line, crossmultiplexing between lines and lines, and service adding and dropping functions?

Question 205

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Which of the following items belong to the debugging work of the playback system?

Question 206

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Which of the following are common reasons for pointer adjustment

Question 207

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Which of the following options are the basic requirements of DWDM system for light source

Question 208

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After the LAN is divided into VLANs, if computers in different VLANs want to communicate, IP routing needs to be established. Which of the following solutions can be used?

Question 209

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Compared with PDH, which of the following are the main advantages of SDH?

Question 210

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On PTN3900, which type of interface signal does MP1 motherboard + MQ1 processing daughter card handle?

Question 201

Which of the following queue scheduling mechanisms can ensure the priority of the most urgent and critical services?

RFO

WFQ

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Question 202

Which of the following is the electrical layer overhead of OTN?

OPUk

ODUK

OCh

OTUK

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Question 203

Which of the following network element forms supports the functions of branch and line, cross multiplexing between lines and lines, and service adding and dropping functions?

Terminal Multiplexer

Add/Drop Multiplexer

Regenerative Repeater

Digital cross-connect equipment

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Question 204

Which of the following network element forms supports the functions of branch and line, crossmultiplexing between lines and lines, and service adding and dropping functions?

Terminal Multiplexer

Add/Drop Multiplexer

Regenerative Repeater

Digital cross-connect equipment

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Question 205

Which of the following items belong to the debugging work of the playback system?

Commissioning the protection function

Commissioning feature function

Debugging Errors

Optical power commissioning

Cabinet Installation

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Question 206

Which of the following are common reasons for pointer adjustment

The clock source or clock source level is incorrectly configured, resulting in two clock sources or two NEs in the same network following each other, causing the AU and TU pointers to be adjusted

The power supply of the subrack is faulty, which causes the clock board to work abnormally, and the AU and TU pointers are adjusted together.

The fault of the cross-board board causes the clock quality of its distribution to be poor, causing the adjustment of the AU and TU pointers

Road version failure, together with AU, TU pointer adjustment

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Question 207

Which of the following options are the basic requirements of DWDM system for light source

Output standard and stable wavelength

The method using direct modulation

Larger dispersion tolerance

Using LE

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Question 208

After the LAN is divided into VLANs, if computers in different VLANs want to communicate, IP routing needs to be established. Which of the following solutions can be used?

STP

L3 Switch

L2 switch + router

GVRP

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