Suppose we used an Internet Addressing protocol that used 4 bits to encode a single address. How many devices would be supported on the Internet? How many unique addresses would there be?
Question
Suppose we used an Internet Addressing protocol that used 4 bits to encode a single address. How many devices would be supported on the Internet? How many unique addresses would there be?
Solution
With a 4-bit addressing protocol, you can have 2^4 unique addresses. This is because each bit can be either a 0 or a 1, so for 4 bits, you have 2 options for each bit, giving you a total of 222*2 = 16 unique addresses. Therefore, the Internet could support 16 devices, each with a unique address.
Similar Questions
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