H31-311-ENU無料問題集「Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission)」

質問 1

Which of the following are the components of a WDM system multiplexing N wavelengths? (Multiple Choice)

（A）Wavelength division multiplexing unit

（B）Optical amplifier unit

（C）Optical transponder unit

（D）Supervisory unit

正解：A、B、C、D 解答を投票する

質問 2

Which of the following operations may interrupt NE services? (Multiple Choice)

（A）Downloading NE data

（B）Searching for trails

（C）Searching for protection subnets

（D）Deactivating trails

正解：A、D 解答を投票する

質問 3

During service configuration, there are two timeslot modes. Huawei uses the interleaved timeslot mode by default.

（A）FALSE

（B）TRUE

正解：A 解答を投票する

質問 4

In ITU-T G.692 recommendations, the allowed channel frequency is based on the reference frequency ( ) and the channel spacing can be 100 GHz, 50 GHz, or 25 GHz.

（A）192.1 THz

（B）196.1 THz

（C）193.1 THz

（D）194.1 THz

正解：C 解答を投票する

質問 5

Manual configuration will clear data on the NE side.

（A）FALSE

（B）TRUE

正解：B 解答を投票する

質問 6

Which of the following are basic functions of the U2000? (Multiple Choice)

（A）Security management

（B）Alarm management

（C）Topology management

（D）Performance management

正解：A、B、C、D 解答を投票する

質問 7

An unprotected chain consists of four NEs: NE1, NE2, NE3, and NE4. An end-to-end VC4 trail NE1-NE4 is created, and NE5 is added between NE2 and NE3 for capacity expansion. The original configuration remains unchanged, and no service is configured on NE5. In this case, the unprotected chain becomes NE1-NE2-NE5-NE3-NE4, and how many VC4 trails can be searched out?

（A）3

（B）1

（C）2

（D）0

正解：C 解答を投票する

質問 8

Which of the following are the main advantages of SDH? (Multiple Choice)

（A）High compatibility

（B）Synchronous multiplexing

（C）Powerful OAM

（D）Standard interfaces

正解：A、B、C、D 解答を投票する

質問 9

When a bridge uses the IVL learning mode, the entry in the MAC address table is created according to the source MAC address and source port of the data frame. This entry is valid for all VLANs.

（A）FALSE

（B）TRUE

正解：A 解答を投票する

質問 10

The device IP addresses of the gateway NE and non-gateway NEs must be set in the same network segment.

（A）FALSE

（B）TRUE

正解：A 解答を投票する

H31-311-ENU 無料問題集「Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission)」

弊社を連絡する

関連リンク

トップ試験