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299-01 · Question #184

For DNS reverse lookup, Cascade Profiler caches as follows:

The correct answer is C. Cascade does not cache DNS responses. See the full explanation below for the reasoning.

Question

For DNS reverse lookup, Cascade Profiler caches as follows:

Options

  • ACache the most recent 500 IPs.
  • BObey DNS TTLs.
  • CCascade does not cache DNS responses.
  • DFor 24 hours.

How the community answered

(59 responses)
  • A
    5% (3)
  • B
    10% (6)
  • C
    83% (49)
  • D
    2% (1)

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