CCNA Chapter 5
Cards (6)
- Binary numbering system consists of 1s and 0s, called bits.
- Decimal numbering system consists of digits 0 through 9.
- Each address is made up of a string of 32 bits, divided into four sections called octets.
- Each octet contains 8 bits (or 1 byte) separated by a dot.
- Positional notation means that a digit represents different values depending on the “position” the digit occupies in the sequence of numbers.
- Each four hexadecimal character group is referred to as a hextet.