Which of the following statements is/are correct ?

निम्नलिखित में से कौन सा/से कथन सही है/हैं?

An IP address consists of four bytes (or 32 bits) each of which can be a number from 0 to 255.

For browsing or sending an email, an IP address assigned to the computer is required.

IP address is always unique for each computer.

All are correct.

Explanation: