Free Access Huawei.H31-311_V2.5.v2024-10-03.q257 Practice Test (Page 44)

Question 211

Which new unit is added to Liquid OTN?

A.ODU

B.OTU

C.OSU

D.OPU

Question 212

Which of the following is the step for China to multiplex 2M into AUG?

A.C-12->VC-12->TU-12->VC2->TUG-2->FUG-3->AU-4->AUG

B.C-12>VC-12->TU-12->TUG-2->VC-3->AU-4->AUG

C.C-12->VC-12->TU-12->TUG-2->TUG-3->VC-4->AU-4->A0G

D.C-12->VC-12->TU-12->TUG-2->VC-3->TUG-3->AU-4->AUG

Question 213

The transmission rate of STM-4 is constantly equal to 4 times the signal transmission rate of STM-1, and the transmission rate of STM-16 is constantly equal to 4 times that of STM-4, which is equal to 16 times that of STM-1.

A.True

B.False

Question 214

Which of the following descriptions about the process of multiplexing ODU1 to ODU2 is correct?

A.ODU1->ODTU12->OPU2->ODTUG2->ODU2

B.ODU1->OPU2->ODTU12->ODTUG2->ODU2

C.ODU1->ODTUG2->ODTU12->OPU2->ODU2

D.ODU1->ODTU12->ODTUG2->OPU2->ODU2

Question 215

Which of the following overheads are not ODUk overheads?

A.NJO

B.APS/PCC

C.Traditional Chinese Medicine

D.PM

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Question 211

Question 212

Question 213

Question 214

Question 215

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