New Huawei HCIE-Enterprise Communication H11-879-ENU Exam Study Guide V8.02 Killtest

2. The safer , easier way to help you pass any IT exams. 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 Answer: B New Huawei HCIE-Enterprise Communication H11-879-ENU Exam Study Guide V8.02 Killtest C. Office route selection code -> prefix -> office route -> trunk D. Office route selection code -> Trunk -> Prefix -> Office route Answer: A,C 2.Phone A has been successfully registered to the U1900 system. At some point, unplug the network cable. At this time, log in to the U1900 system to check the registration status of phone A. The following statement is wrong () A. The registration status of phone A in the U1900 system may change immediately B. The registration status of phone A in the U1900 system may remain unchanged C. The registration status of phone A in the U1900 system may change after a period of time D. The registration status of phone A in the U1900 system is updated, only after the network cable of phone A is unplugged, the change occurs after half of the registration period of phone A has passed Answer: D 3.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 Answer: A,B,C,D 4.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 5.How many pixels of a camera with 1080P image resolution equivalent () A. 2 million B. 800w C. 2.3 million D. 5000000 Answer: A 2 / 5

3. The safer , easier way to help you pass any IT exams. 6.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 Answer: B,D 7.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 Answer: C New Huawei HCIE-Enterprise Communication H11-879-ENU Exam Study Guide V8.02 Killtest 8.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 Answer: C 9.A single Media board of VP9660 MCU can support up to () 1080P 30 ports? A. 12 B. 36 C. 24 D. 8 Answer: C 10.In the Huawei eSpace UC solution, U1981, U1980, U1960, U1911 all support dual-system active and standby () Correct or Wrong A. Correct B. Wrong Answer: A 11.In the central networking mode of the converged conference MCU, what is correct about the traversal of public and private networks? () (Multiple selected) A. TE/RP/TP access MCU through SC proxy signaling and media stream B. eSpace Mobile accesses MCU C through SBC proxy audio and video media. C. External web client access MCU through MS proxy audio and video D. eSpace PC connects to MCU through SC proxy signaling and media stream Answer: A,B,C 3 / 5

4. The safer , easier way to help you pass any IT exams. 12.There are two terminals, T1 and T2, both registered to the same GK. When T1 calls T2 by number, what is wrong with the following statement? () Multiple choice A. The ACF message received by T1 contains the GK call signaling channel transmission address B. The ACF message received by T1 contains the call signaling channel transmission address of T2 C. After T2 receives the Setup message, it sends an ARQ message to GK D. After T2 receives the Setup message, it sends an ARQ message to T1 Answer: A,D 13.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 Answer: D New Huawei HCIE-Enterprise Communication H11-879-ENU Exam Study Guide V8.02 Killtest sound heard Clarity. () Right or Wrong A. Right B. Wrong Answer: B 14.The following are not part of the H.245 capability set () A. H.235 B. H.239 C. H.350 D. H.460 Answer: C 15.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 Answer: A 16.When other conditions are the same, the longer the reverberation time of the room, the clearer the 17.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 4 / 5

5. The safer , easier way to help you pass any IT exams. Answer: A,B,C 18.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 Answer: C,D 19.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 Answer: C New Huawei HCIE-Enterprise Communication H11-879-ENU Exam Study Guide V8.02 Killtest 20.Using the VPC620 camera, the OSD image interface image as shown in the figure appears on the display screen, the following description is correct () (multiple choice) A. This OSD interface is caused by the TV settings and needs to modify the TV configuration B. This OSD interface displays camera information, which is only displayed in local mode, not in remote mode C. Press the mode button of the camera to cancel this OSD interface D. Press the delete button on the remote control twice in succession to cancel this OSD interface Answer: B,D 5 / 5