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First Address is –

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in Cryptograph & Network Security by (60.1k points)
First Address is –

(a) 180.8.0.0

(b) 180.7.64.0

(c) 180.8.1.256

(d) 180.12.0.0

I got this question in an interview for internship.

I'd like to ask this question from Classful Addressing topic in portion Internet Protocol, Network Addressing and Transport Level Security of Cryptograph & Network Security

1 Answer

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Correct choice is (a) 180.8.0.0

For explanation I would say: Keep the leftmost 16 bits and set the rightmost 16 bits all to 0s. First address = 180.8.0.0, in which 16 is the value of n.

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