How can an IPv4 address be expressed? ###answer### As a series of binary digits As a single hexadecimal value As a combination of letters and symbols As four decimal octets

Answer 1

An IPv4 address can be expressed as four decimal octets. Each octet represents 8 bits, and the four octets are separated by periods. For example, an IPv4 address like 192.168.1.1 consists of four decimal numbers, each ranging from 0 to 255.