ISRO Computer Science (CSE) 2014 - Question 75

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An organization is granted the block 130.34.12.64/26. It needs to have 4 subnets. Which of the following is not an address of this organization?

  • A. 130.34.12.124
  • B. 130.34.12.89
  • C. 130.34.12.70
  • D. 130.34.12.132

Answer: D. 130.34.12.132

Explanation: Block: 130.34.12.64 to 130.34.12.127 (Size 64).\n(a) 124 - Inside.\n(b) 89 - Inside.\n(c) 70 - Inside.\n(d) 132 - Outside (Greater than 127).

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