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310-202 · Question #140

Which three statements are true about well-known ports? (Choose three.)

The correct answer is A. They must be agreed upon by all users. B. They are listed in /etc/inet/services. C. They are published by the Central Authority. See the full explanation below for the reasoning.

Question

Which three statements are true about well-known ports? (Choose three.)

Options

  • AThey must be agreed upon by all users.
  • BThey are listed in /etc/inet/services.
  • CThey are published by the Central Authority.
  • DThey change assignments between reboots.
  • EThe assignments are generated on demand by the Central Authority.

How the community answered

(36 responses)
  • A
    78% (28)
  • D
    6% (2)
  • E
    17% (6)

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Full 310-202 Practice