nerdexam
CompTIA

MB0-001 · Question #126

Ann, an end-user reports, that she cannot access popular web pages unless she enters the IPv4 address of the site. Which of the following ports is MOST likely blocked for the device?

The correct answer is B. 53. See the full explanation below for the reasoning.

Question

Ann, an end-user reports, that she cannot access popular web pages unless she enters the IPv4 address of the site. Which of the following ports is MOST likely blocked for the device?

Options

  • A25
  • B53
  • C80
  • D443

How the community answered

(27 responses)
  • A
    4% (1)
  • B
    78% (21)
  • C
    7% (2)
  • D
    11% (3)

Community Discussion

No community discussion yet for this question.

Full MB0-001 Practice