Huawei H35-260 Exam Practice Test Instant Access

Question 1

Compared with PDH, which of the following are the main advantages of SDH?

AInterface Specification

BSynchronous Multiplexing

COperation and maintenance

DStrong responsiveness

EHigh frequency band utilization

Answer : A, B, C, D

Question 2

The router works on the third layer (network layer) of the TCP/IP protocol stack. Which of the following is the main job it completes?

ABinary Data Streaming

BPhysical Media Access

CAddressing and Routing

DEstablish turbulent-to-turbulent connections

Answer : C

Question 3

Which of the following is incorrect about the job description of a hub?

AHU is a physical layer device

BHUB. is the data link layer device

CHUB connects multiple terminal devices together to form a star network through ports

DThe shared bus technology is used inside the HUB device, and the CSMA/CD technology is used for interaction

Answer : B

Question 4

opt Datacollector supports black box fault data collection of multiple products. Which of the following products is not supported?

ANG SDH

BWDM

Cocs

DPTN

Answer : D

Question 5

In Huawei's PTN-LTE solution, which of the following FRR technologies have been deployed?

ALDP FRR

BVPN FRR

CIP/VPN FRR

DTE FRR

Answer : B, C

Question 6

Which of the following PTN7900-32 boards supports 10DGE ports?

ATPA1EXL1

BmA1EH1

CTPA1EXL2

DTPA1EX4

Answer : B

Question 7

Which of the following are the basic requirements of the DWDM system for the light source?

ALarger dispersion tolerance

BUsing LEDs

COutput standard and stable wavelength

DUsing the method of direct modulation

Answer : A, C

Huawei HCSA-Field-Transmission & PTN V1.0 H35-260 Exam Practice Test