A cardiologist is a medical doctor who specializes in blood vessels, the heart and the cardiovascular system. Conditions treated by a cardiologist include heart attacks, heart murmurs, coronary heart ...
IP Addresses can be classified into five classes A, B, C, D and E. Each class consists of a contiguous subset of the overall IPv4 address range. Class. Supports 16 million hosts on each of 127 networks. Supports 65,000 hosts on each of 16,000 networks. Supports 254 hosts on each of 2 million networks.
An IP address consists of 32 bits. Instead of expressing IPv4 addresses 32 bits at a time using binary notation (Base 2), it is standard practice to segment the 32 bits of an IPv4 address into four 8-bit fields called octets. Each octet is converted to a decimal number (base 10) from 0â255 and separated by a period (a dot).