Huawei chinesedumps h31-311_v2 5 Exam Results by Ammar q199 vce pdf

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Exam Name:	HCIA-Transmission V2.5
Exam Code:	H31-311_V2.5 Dumps
Vendor:	Huawei	Certification:	Transmission
Questions:	246 Q&A's	Shared By:	ammar

Question 36

The backplane has two 48V power cords, and each board gets two -48V power supplies from the backplane. After combining the power supply via diodes, the various voltages required for each component are obtained by means of a DC/DC power module and a linear mane swap.

Options:

True

False

Discussion

Question 37

Which of the following are device-level protection schemes for SDH products? (Multiple choice).

Options:

Power protection

Cross-connect and timer board protection

System dashboard protection

TPS protection

Discussion

Question 38

In the system control unit, which of the following databases does not lose data after a power failure? (Multiple choice).

Options:

MDE

DRDB

FDB0

FDB1

Discussion

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Question 39

In the colored scenario, the TM20fTD20 board can be used to add/drop wavelengths.

Options:

TRUE

FALSE

Discussion

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