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350-030 · Question #253

When using DNS, what does the TC bit indicate?

The correct answer is A. The total response size was greater than 512 bytes, and the data that does not fit was required. See the full explanation below for the reasoning.

Question

When using DNS, what does the TC bit indicate?

Options

  • AThe total response size was greater than 512 bytes, and the data that does not fit was required
  • BThe DNS response was less than 512 bytes, and the data required padding.
  • CThe packet was greater than 1024 bytes, and the data was possibly damaged.
  • DThe pointer to the RRset that will provide the correct data due to possible damage

How the community answered

(50 responses)
  • A
    84% (42)
  • B
    2% (1)
  • C
    6% (3)
  • D
    8% (4)

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