H19-315-ENU無料問題集「Huawei HCSA-Presales-Transmission & Access」

質問 1

The self-built optical transmission network can achieve physical isolation, so it must be more reliable and economical.

（A）FALSE

（B）TRUE

正解：A 解答を投票する

質問 2

What are the characteristics of the applicable scenarios of electrical layer ASON? (Multiple choice)

（A）Requires a lot of relays

（B）There are many super long spans

（C）Normally broken fiber

（D）PMD major

正解：A、B、C、D 解答を投票する

質問 3

Huawei's video private network transmission network solution can provide large bandwidth and high reliability network requirements.

（A）FALSE

（B）TRUE

正解：B 解答を投票する

質問 4

What are the networking characteristics of the OTN backbone network in the power industry? (Multiple choice)

（A）The construction of national and provincial cadres has basically been completed, and there is no large-scale construction in prefectures and cities.

（B）The OTN backbone network in prefectures and cities began to consider the use of single-wave 100G to build two planes

（C）A large number of single-wave 10G network construction is used, and single-wave 100G has not yet been applied on a large scale

（D）Single-wave 10G scenarios are generally constructed using a station-by-station electrical relay method

正解：A、C、D 解答を投票する

質問 5

Which of the following suppliers does not support dual-plane solutions?

（A）Huawei

（B）H3C

（C）ZTE

（D）ALU

正解：B 解答を投票する

質問 6

Financial dual-living data center transmission interconnection faces ________ major challenges.

（A）3

（B）1

（C）4

（D）2

正解：C 解答を投票する

質問 7

What devices are recommended in the Huawei Financial Data Center Transmission Solution? (Multiple choice)

（A）OSN 9800

（B）OSN 810

（C）OSN 1800V

（D）OSN 1500

正解：A、C 解答を投票する

質問 8

In the transmission scheme of Huawei Financial Data Center, which is mostly used for the five major banks with large business volume, joint -stock banks, and local banks?

（A）OSN 9800 UPS

（B）OSN 7500

（C）OSN 12800

（D）OSN 1800V

正解：A 解答を投票する

質問 9

What are the products that support the OTN architecture? (Multiple choice)

（A）OSN 9800 UPS

（B）OSN 9800 M24

（C）OSN 9800 U32

（D）OSN 1800II

（E）OSN 1800V

正解：B、C、D、E 解答を投票する

質問 10

Which of the following of MA5621 is wrong?

（A）The uplink optical module supports hot swap

（B）Support AC and DC power supply

（C）The uplink port supports dual uplink and supports 1+1 and 1:1 protection

（D）The specification is 2*GE

正解：D 解答を投票する

質問 11

What kind of solution is generally used by DCI?

（A）SDH

（B）MSTP

（C）OTN(WDM)

（D）PTN

正解：C 解答を投票する

質問 12

In the railway industry, which of the following service protection methods are unique to the MS-OTN solution compared to traditional MSTP? (Multiple choice)

（A）SNCP

（B）SNCP

（C）ODUK

（D）TPS

（E）MSP

正解：B、C 解答を投票する

質問 13

Which of the following products is the main product in Huawei's smart city transmission network solution?

（A）OSN7500

（B）OSN9800

（C）OSN3500

（D）OSN8800

正解：B 解答を投票する

質問 14

The actual effective bandwidth of GPON down is about 2.3g. If all users under the single PON have opened a 1000M package, how many households can be supported?

（A）16

（B）32

（C）2

（D）8

正解：A 解答を投票する

質問 15

What interfaces does the enhanced MSTP built-in PCM support? (Multiple choice)

（A）FXS/ FXO

（B）V.35

（C）6 * 2/4 line voice/E&M

（D）RS232

正解：A、B、C、D 解答を投票する

質問 16

What is the overhead of the second-generation software used by Huawei 100G ?

（A）0.2

（B）0.15

（C）0.25

（D）0.1

正解：C 解答を投票する

質問 17

What are the components of 100G key technologies? (Multiple choice)

（A）WDM side interface technology

（B）Client-Side Interface Technology

（C）Dispersion compensation technology

（D）OTN Processing Technology

正解：A、B、D 解答を投票する

質問 18

Which descriptions are not correct about the challenges faced by the transmission network in the era of intelligent high-speed rail? (Multiple choice)

（A）Easy operation and maintenance, rapid service provisioning, intelligent monitoring, and intelligent optimization

（B）Large bandwidth to meet the needs of line growth, site addition, business growth, and increased bandwidth after cloud storage

（C）Multi-service, support GSM-R+LTE-R dual network bearer in the future

（D）High reliability and high security, and important security services require physical isolation

正解：A、B、C、D 解答を投票する

質問 19

Which year is required for the construction of the video network in Document No. 996?

（A）2020

（B）2021

（C）2019

（D）2022

正解：B 解答を投票する

H19-315-ENU 無料問題集「Huawei HCSA-Presales-Transmission & Access」

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