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GB0-190-EN · Question #95

The default mask for Class A addresses is ______.

The correct answer is A. 255.0.0.0. You've hit your limit · resets 1pm (America/New_York)

Network Fundamentals and Basics

Question

The default mask for Class A addresses is ______.

Options

  • A255.0.0.0
  • B255.255.0.0
  • C255.255.255.0
  • DNone of the above

How the community answered

(27 responses)
  • A
    89% (24)
  • B
    7% (2)
  • D
    4% (1)

Explanation

You've hit your limit · resets 1pm (America/New_York)

Topics

#Class A addressing#default subnet mask#IPv4 classes

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