Question

Each computer of the world wide web is identical identified by a unique number called​

Answer 1

Each computer of the world wide web is identical identified by a unique number called​  IP  Address

Explanation:

Each computer of the world wide web is identical identified by a unique number called​  IP  Address

IP Stand for Internet protocol

It is in the form

xxx.xxx.xxx.xxx

where xxx  varies from 0 to 255

Hence total possible address can be  256 * 256 * 256 * 256 = 256⁴

Additional info

Each website has  Web address called  URL  -

URL means Uniform Resource Locator

Learn more:

How many valid ip addresses are possible in the given ip range ...

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