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  • Test 1 - Computer Network | Computer Science (CS)
  • An organization has a class B network and wishes to form ...
Multiple choice

An organization has a class B network and wishes to form subnets for 64 departments. The subnet mask would be

  1. 255.255.0.0

  2. 255.255.64.0

  3. 255.255.128.0

  4. 255.255.252.0

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Class B has subnet mask = 255.255.0.0 We require 64 more subnets so 26. 6 bits are required. 255.255.11111100.00000000 255.255. 252.0

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