H11-811 Exam Training Practice Tests (Huawei Certified Network Associate

Question 1

Which of the following statements are CORRECT about configuring the clock for a PRA trunk on U1900?
(Multiple Choice)

A. If the U1900 provides the clock source, you still need to configure the clock source. B. The clock source can be the U1900 itself or the peer device. C. If the U1900 is connected to multiple devices using Tl/El trunks, each trunk requires a clock source. D. The clock is configured to prevent frame slip caused by asynchronous clocks.

Correct Answer: B,D

Question 2

Which of the following functions is NOT supported by agents on SoftConsole?

A. Transfer calls B. Show idle or busy C. Send instant messages D. Adjust the sequence of incoming calls in a call queue

Correct Answer: C

Question 3

Users can perform operations on eSpace IP phones through eSight, such as device upgrade, data backup, log collection, and configuration modification.

A. FALSE B. TRUE

Correct Answer: B

Question 4

Which of the following methods cannot be used to back up and restore the U1900 version?

A. eSight B. LMT C. Putty+FTP server D. Putty+TFTP server

Correct Answer: A

Question 5

A company plans to purchase a U1900 unified gateway. To support 1000 conference participants at most, A company should choose().

A. U1980 B. U1911 C. U1981 D. U1960

Correct Answer: C

Question 6

Which of the following statements are CORRECT about the functions of IP phones?
(Multiple Choice)

A. Supports only the power adapter for power supply. B. Displays line status. C. Supports corporate directory access. D. Supports access of common services with one-button press.

Correct Answer: B,C,D

Question 7

By default, the interval for refreshing the registered SIP server is set to ()s on an IP phone.

A. 1200 B. 600 C. 120 D. 360

Correct Answer: B

Question 8

To change the initial IP address of an IAD in web mode, connect the physical network of the PC to that of the IAD and set the IP address of the PC to the same network segment of the IP address of the IAD.

A. FALSE B. TRUE

Correct Answer: B

Question 9

Which of the following number change operations are supported on the U1900 series unified gateway?

A. Change numbers by user level B. Delete digits by number type C. Delete digits by number length D. Delete digits by call source

Correct Answer: C

Question 10

If prefix 7 is configured on the U1960 by referring to the following figure, which of the following statements are CORRECT? (Multiple Choice)

A. This prefix can be used only by intra-office users. Another prefix needs to be configured to allow inter-office users to call external users. B. Intra-office users can dial prefix 7 to call intra-office extension 7000. C. Intra-office users can dial prefix 7 to call 77000. The U1900 will automatically delete the last digit. Then, extension 7700 will ring. D. External users can dial prefix 7 to call intra-office extension 7000.

Correct Answer: B,C,D

Question 11

Which of the following methods can be used for differentiating between call rights of different users on U1900? (Multiple Choice)

A. Rights customization B. Password-based call barring C. Call barring based on password or simple card number D. Grouping by call source

Correct Answer: A,B,C

Huawei Certified Network Associate - Unified Communication - H11-811 Exam Practice Test