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[PDF and VCE] Free h11-879 VCE and PDF, Exam Materials Instant Download

[PDF and VCE] Free h11-879 VCE and PDF, Exam Materials Instant Download

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Question 1:

The MTU board can support 4 E1/T1 interfaces. How to switch between E1 and T1 interfaces? Which statement is correct () (single choice)

A. You only need to select E1 or T1 in the “Parameter Configuration> Transmission Mode” in the “Quick Configuration> Configure Board” page on the U1900 Web management page, and the switch can be completed

B. The default is the E1 interface. To switch to T1, you need to remove the jumper cap inside the MTU board. Need to enter the Web management page to modify the configuration

C. The default is T1 interface, switch to E1, you need to remove the jumper cap inside the MTU board, and you need to enter the Web management page to modify the configuration

D. None of the above

Correct Answer: B


Question 2:

In the VoIP system, what are the factors that affect the quality of voice calls? () Multiple choice

A. Jitter

B. delay

C. Packet loss

D. bandwidth

Correct Answer: ABCD


Question 3:

In the U1900 unified gateway, outgoing calls need to be configured in a certain order. The following configuration process is correct () Multiple choice

A. Office route selection code -> office route -> trunk -> prefix

B. Office route selection code -> Trunk -> Office route -> Prefix

C. Office route selection code -> prefix -> office route -> trunk

D. Office route selection code -> Trunk -> Prefix -> Office route

Correct Answer: AC


Question 4:

How many pixels of a camera with 1080P image resolution equivalent ()

A. 2 million

B. 800w

C. 2.3 million

D. 5000000

Correct Answer: A


Question 5:

How to order the recorded video on RSE6500 on the terminal side? ()

A. When there is SC and routing has been configured, the terminal directly calls the IP address of RSE6500

B. When there is SC and routing is configured, the terminal directly calls the recording ID

C. When there is no SC or SC is not configured with routing, the terminal directly calls the recording ID

D. When there is no SC or SC is not configured with routing, the terminal calls RSE6500IP address##Recording ID

Correct Answer: BD


Question 6:

In the message classification of the RTCP protocol, which of the following messages describe the receiving statistics data of the receiving gateway? ()

A. SR

B. BYE

C. RR

D. SDES

Correct Answer: C


Question 7:

Which of the following backup methods is not supported by VP9660 MCU? ()

A. Main control board backup

B. Power backup

C. IP/E1 line backup

D. Media/signaling board backup

Correct Answer: C


Question 8:

In the Huawei eSpace UC solution, U1981, U1980, U1960, U1911 all support dual-system active and standby () Correct or Wrong

A. Correct

B. Wrong

Correct Answer: A


Question 9:

Regarding MCU cascading, what is wrong in the following description ()

A. MCU cascade is divided into manual cascade and automatic cascade

B. Manual cascading requires scheduling of two conference templates

C. Automatic cascading does not require configuration of cascading sites

D. Manual cascading must configure GK routing

Correct Answer: D


Question 10:

The following are not part of the H.245 capability set ()

A. H.235

B. H.239

C. H.350

D. H.460

Correct Answer: C


Question 11:

In the remote disaster recovery scenario, when the master node (U1981) fails, POTS user A of a branch node (The branch site equipment is U1911). If you make an outgoing call to the local PSTN user B through the branch node, the network element through which the SIP signaling of the call passes is ().

A. U1911->Preparation U1981->U1911

B. Prepare U1981->U1911

C. U1911

D. U1911->Main U1981->Backup U1981->U1911

Correct Answer: A


Question 12:

When other conditions are the same, the longer the reverberation time of the room, the clearer the sound heard Clarity. () Right or Wrong

A. Right

B. Wrong

Correct Answer: B


Question 13:

In the converged conference MCU central networking mode, what method does the eSpace PC support to join the conference directly with the chairman authority? () (multiple choice)

A. Key in the conference list

B. Dial in

C. Join by email link

D. Invitation from outside

Correct Answer: ABC


Question 14:

Regarding call bills and billing scenarios, which of the following statements is correct () (multiple choice)

A. The CDR data will eventually need to be imported into the CDR database

B. Users can query the bill data through the web page of the U1900 unified gateway

C. In the CDR integrated network, the third-party billing system is used as FTP Client

D. A single bill server can store and process bill data from multiple IP PBX hosts at the same time

Correct Answer: CD


Question 15:

Regarding the Fusion Conference 3.0 solution, which of the following statements is correct () (single choice)

A. The account to log in to the eMP system needs to be created in the eMP system

B. The eMP system accesses the BMU system to obtain UC system address book information

C. The eMP system queries the address book information of the video conferencing system by accessing eUA

D. eSpace Web Query the address book information of the video conferencing system by accessing eUA

Correct Answer: C


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[PDF and VCE] Free Share H19-322 PDF Exam Preparation Materials with Real Exam Questions

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Question 1:

Huawei product technology training is designed based on the entire life cycle of the service, so all product line courses have corresponding plans,

A. True eeN#

B. False >

Correct Answer: B


Question 2:

Which kind of scene is not to be provided by T? ()

A. original labor platform is about to pass insurance / B over insurance, it seems to purchase Huawei\’s virtual platform

B. New 11; After the battle, it seems to purchase Huawei\’s virtual platform

C. original It platform space can no longer be expanded again, through the purchase of Huawei\’s optimistic platform for more room for privacy

D. original IT platform performance B can not meet the needs of it, buy Huawei virtual m platform to soar performance

Correct Answer: B


Question 3:

IP network project service expansion when to introduce service sales is most appropriate

A. customer\’s pre-project M {IM file)

B. customer is in the middle

C. After the client has established the project

D. customer after bidding

Correct Answer: A


Question 4:

SmartNOS Bo is a subscription-based service that does not include a single evaluation optimization service.

A. True

B. False file>

C. S-process network

D. planning S service

Correct Answer: ABCD


Question 5:

The IP planning and design service is more integrated with the planning of the S-Pen, and the front-end design is the work center.

A. True

B. False

Correct Answer: A


Question 6:

The status quo of traditional special IT subcontracting (multiple choices)

A. Each subcontractor draws up with each other ()

B. subcontractors are separated from each other ()

C. customer Lei wants more communication |

D. tube buried simple

Correct Answer: ABC


Question 7:

Advanced technical wood special training is a relatively important type of training freezing process in Huawei training and certification system.

A. Planning training

B. Design class

C. Real temple training

D. Drag class Igtflp white ?Bitter cas>;

Correct Answer: D


Question 8:

Huawei Enterprise Network China Data Center L1 Integration Service Project Contract Level U

A. is integrated (positive case)

B. BMf$, ^

Correct Answer: A


Question 9:

Huawei let migration solution: scheme is mainly divided into three kinds of fields, _ one is wrong? >

A. P2V also

B. other factories _ migration between umbrellas Positive case>

C. V2V \’

D. Huawei cloud platform internal migration

Correct Answer: B


Question 10:

The L1 integration project of the teaching center is: the guilt that the R feedback should contain is (multiple choice)

A. client\’s capital budget and time requirements ()

B. Day of the customer show, the situation of the S, the progress of the channel platform

C. main competition opponents dynamic

D. current project operation phase ()

Correct Answer: ACD


Question 11:

Cloud IDC project government investment style (multiple choice)

A. financial allocation chess

B. BT chess style file>

C. public *

Correct Answer: AB


Question 12:

Huawei takes the ii certificationT o represent, the following is correct in the “CAhT” CT English mother is: (]

A. Certificate (recognition 5E)

B. Convergence

C. Cover (coverage)

D. Complete

Correct Answer: B


Question 13:

Data Center L1 Level 11; : 4S Stage Target ( > (multiple choice)

A. 1 from the existing contract interface and output service <positive)

B. sub-packaged Yan Guanyu and Tips (in the case of the case)

C. is good for steep resources and bad {correct case>

D. to make a reasonable S-effect construction plan | >

E. do a good job before the completion of technical delivery and training (positive _ murder case)

Correct Answer: ABCDE


Question 14:

The total integration mode can be completed by one bidding

A. True

B. False

Correct Answer: A


Question 15:

The IP network planning and design service includes a simulation and simulation of the customer\’s

A. error

Correct Answer: A


[PDF and VCE] Free Geekcert Huawei H13-321 PDF Real Exam Questions and Answers Free Download

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Question 1:

(Judgment) Back propagation is a common method used to train artificial neural networks.

A. TRUE

B. FALSE

Correct Answer: A


Question 2:

What are the processing procedures included in image digitization? (Multiple choices)

A. Binarization

B. Quantification

C. Grayscale transformation

D. Sampling

Correct Answer: ABCD


Question 3:

How many brightness changes can a 4-bit image distinguish? (Single choice)

A. 8

B. 16

C. 128

D. 256

Correct Answer: A


Question 4:

Modifying the H component of the HSV color space will change the image? (Single choice)

A. Hue

B. Brightness

C. Saturation

D. Contrast

Correct Answer: D


Question 5:

(Judgment) The background difference method is to use the current frame in the image sequence and the background reference model for subtraction, which can realize the detection of moving objects in the image.

A. TRUE

B. FALSE

Correct Answer: A


Question 6:

(Judgment) The image filter operation is also called template operation. The commonly used template operations include template convolution and template sorting.

A. TRUE

B. FALSE

Correct Answer: B


Question 7:

What is the use process of ModelArts automatic learning? (Single choice)

A. Deploy online -> Model training -> Data annotation

B. Model training -> data annotation -> deployment online

C. Data annotation -> model training -> deployment online

D. Data annotation -> deployment online -> model training

Correct Answer: C


Question 8:

The image target detection algorithm needs to be completed? (Multiple choice)

A. Calculation of target position

B. Judgment of target category

C. Calculation of confidence

D. Calculation of target edge

Correct Answer: ABCD


Question 9:

(Judgment) Image feature extraction is a dimensionality reduction idea, which can effectively reduce the amount of image data.

A. TRUE

B. FALSE

Correct Answer: A


Question 10:

Convolve a pair of three-channel color images with two 3×3 convolution kernels. How many channels does the resulting feature map have? (Single choice)

A. 1

B. 2

C. 3

D. 4

Correct Answer: C


Question 11:

What are the speech synthesis methods? (Multiple Choice)

A. Formant synthesizer

B. Series formant synthesizer

C. Parallel formant synthesizer

D. PSOLA method

Correct Answer: ABCD


Question 12:

(Judgment) The Gaussian model is to accurately quantify things with a Gaussian density function, and decompose a thing into several models based on Bernoulli distribution.

A. TRUE

B. FALSE

Correct Answer: A


Question 13:

What algorithm engines are supported by ModelArts training assignments? (Multiple Choice)

A. PyTorch

B. MXNet

C. Spark MLlib

D. TensorFlow

Correct Answer: ABCD


Question 14:

Named entity recognition refers to recognizing entities with specific meanings in the text. Which ones are mainly included? (Multiple Choice)

A. Name

B. Place name

C. Organization name

D. Time

E. Date

Correct Answer: ABCDE


Question 15:

(Judgment) TF-IDF is a calculation method based on statistics, which is often used to evaluate the importance of a word in a document set to all documents.

A. TRUE

B. FALSE

Correct Answer: A