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Which one of the following is not true?

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in Computer Network by (190k points)
Which one of the following is not true?

(a) multiple hostnames may correspond to a single IP address

(b) a single hostname may correspond to many IP addresses

(c) a single hostname may correspond to a single IP address

(d) none of the mentioned

I have been asked this question in exam.

My doubt is from DNS topic in portion Application Layer of Computer Network

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Best answer
The correct option is (c) a single hostname may correspond to a single IP address

To elaborate: It need not be that a single hostname will correspond to a ip address. For example facebook.com and fb.com both correspond to same ip address. So there can be multiple hostnames for a single ip address.

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