Huawei H35-260 Practice Test - Questions Answers, Page 29
List of questions
Question 281
NE1 and NE2 are the intersection nodes of the SNCP ring and the SNCP ring. How many SNCP protection groups and how many unidirectional cross-connects should be configured on NE1.
Which of the following is correct?
Question 282
Use a multimeter to check the resistance value between NEG1/2(-) and RTN1/2(+)/PGND of the PDU before powering on the device. If the resistance value is found to be less than 200?, it means that there is a short circuit, and it is necessary to eliminate the fault before continuing the test.
Question 283
Which of the following descriptions about the reasons for the continuous adjustment of network element pointers is correct?
Question 284
During the debugging of the SDH system, if the E1 port reports a T-ALOS alarm, which of the following actions are meaningful?
Question 285
Which of the following are the basic requirements of the DWDM system for the light source?
Question 286
In the NG-WDM system, which one of the following boards supports optical line protection?
Question 287
Which of the following is wrong about the comparison between Raman amplifiers and EDFAs?
Question 288
The loss of optical fiber mainly includes the following?
Question 289
100mw is roughly equal to how many dBm?
Question 290
Which of the following descriptions about the Optix OSN 9800 subrack are correct?
Question