H11-861_V4.0試験無料問題集（62題）「Huawei HCIP-Collaboration V4.0 認定」

出題：1

Which of the following is the format of the configuration file exported from the CloudRSE web interface?

A. .xml

B. .bin

C. .txt

D. .yml

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

When the SMC is used to provision system administrator users, each user can be bound to an endpoint that is used as the conference joining device of the user.

A. FALSE

B. TRUE

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

Which of the following statements is true about image sampling?

A. RGB components have weak correlation, which is unfavorable for video image compression. Therefore, RGB is often used for image display.

B. The YUV 4:2:0 sampling mode is half the size of the YUV 4:4:4 sampling mode.

C. The transmission rate of video data using YUV 4:2:0 is 140 Mbit/s. If the 4:2:2 mode is used, the transmission rate required by the video is 175 Mbit/s.

D. For human eyes, the Y component in YUV is the most important. Therefore, downsampling can be performed on the UV components.

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

Which of the following statements are true about the SC cluster reconstruction deployment scenario? (Choose all that apply.)

A. If the number of SIP endpoints is far less than that of H.323 endpoints, you are advised not to deploy the SC cluster.

B. If the number of SIP endpoints is much greater than that of H.323 endpoints, an SC cluster can be deployed for SIP and H.323 endpoint access.

C. If the number of connected extranet soft clients is greater than 2000, you are advised to reconstruct a non-cluster proxy SC into a proxy SC cluster.

D. If the number of SIP endpoints is much greater than that of H.323 endpoints, an SC cluster can be deployed for SIP endpoint access. The non-cluster registration SC is reserved for H.323 endpoint access.

正解：A,C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

FILL in BLANK
In an SVC intelligent forwarding conference, if an SVC participant requires to view 1080p video, the bandwidth of the SVC participant must be at least ____________ Mbit/s. (Enter an Arabic numeral.)

正解：

6
Explanation:
In an SVC intelligent forwarding conference, delivering 1080p (1920×1080) at 30 fps requires approximately 6 Mbit/s of bandwidth to carry the base and enhancement layers needed for full-HD reconstruction.

出題：6

Which of the following header fields is used to indicate the route of a response message?

A. From

B. To

C. Via

D. Contact

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Assume endpoints T1 and T2 are registered with the same SC node zone. After T1 calls the number of T2 using H.323, T1 and T2 communicate with each other. Which of the following statements are true about the call process? (Choose all that apply.)

A. In this process, the H.225 call signaling interaction between T1 and T2 must pass through the SC.

B. Endpoint control signaling involved in this process mainly includes H.225 RAS, H.225 Call Signaling, and H.245.

C. In this process, the H.225 RAS signaling interaction between T1 and T2 must pass through the SC.

D. 225 RAS messages (registration, admission, status) always traverse the SC (gatekeeper) for endpoints in the same zone.

E. In this process, the media stream must be directly transmitted between T1 and T2.

正解：B,C,E 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

H11-861_V4.0試験無料問題集「Huawei HCIP-Collaboration V4.0 認定」