H31-311_V2.5

H31-311_V2.5 practice questions, page 3 of 4, with answer review and explanations.

Question 11

The OTUCn signal rate does not include the FEC overhead area.

  1. TRUE
  2. FALSE

Question 12

When bit errors are detected in the B2 byte, which of the following alarms is reported by the peer end?

  1. MS-BBE
  2. MS-AIS
  3. MS-FEBBE
  4. RS-BBE

Question 13

The section overhead of STM-16 is 9 x 8 x 16 bytes/frame.

  1. TRUE
  2. FALSE

Question 14

Which of the following bytes is used to monitor bit errors in a higher-order path?

  1. B2
  2. B3
  3. B1
  4. V5

Question 15

D1 to D12 are digital communication channel bytes. D1 to D6 are used in the regenerator section, and D7 to D12 are used in the multiplex section.

  1. TRUE
  2. FALSE