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  9. Q15

ibps-so 2022 · Question 15 of 59

A Class B network with default mask 255.255.0.0 must be subnetted into at least 1024 subnets. Which subnet mask should be used under modern subnetting rules?

  1. A255.255.224.0
  2. B255.255.240.0
  3. C255.255.248.0
  4. D255.255.255.192Correct
  5. E255.255.255.0

Answer: D. 255.255.255.192

Official answer key verified. Detailed explanation coming soon.

Source: IBPS SO IT Officer Mains Memory Based 2022 - Adda247 · memory-based

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