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TT0-201 · Question #171

What is the purpose of a jitter buffer?

The correct answer is C. To introduce a delay, which allows delayed and out-of-sequence packets to be reordered and. See the full explanation below for the reasoning.

Question

What is the purpose of a jitter buffer?

Options

  • ATo provide feedback to the DSP on jitter time
  • BTo provide packet numbering for UDP packets, which are unnumbered in normal network
  • CTo introduce a delay, which allows delayed and out-of-sequence packets to be reordered and
  • DTo introduce a delay, which is required for DNS resolution

How the community answered

(29 responses)
  • A
    3% (1)
  • B
    10% (3)
  • C
    83% (24)
  • D
    3% (1)

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Full TT0-201 Practice