The correct answer is 8-bits.The smallest unit of data in a computer is called the bit.The Bit is the acronym of Binary Digit. A bit has a single binary value, either 0 or 1The data will be transformed to its binary form.1 byte = 8 bits1 kilobyte (KB) = 1024 bytes1 megabyte (MB) = 1024 kilobytes1 gigabyte (GB) = 1024 megabytes1 terabyte (TB) = 1024 gigabytes1 petabyte (PB) = 1024 terabytesAdditional InformationBit (Binary Digit):A binary digit is logical 0 and 1 representing a passive or an active state of a component in an electric circuit.Nibble:A group of 4 bits is called a nibble.Byte:A group of 8 bits is called a byte.A byte is the smallest unit, which can represent a data item or a character.Word:A computer word, like a byte, is a group of a fixed number of bits processed as a unit, which varies from computer to computer but is fixed for each computer.The length of a computer word is called word size or word length.It may be as small as 8 bits or maybe as long as 96 bits.A computer stores the information in the form of computer words.