What is data size?Data Size is a category of units to measure Data Storage capacity. Data Storage (more accurately: Digital Data Storage) is a core function and fundamental component of computers which stores texts, numbers, pictures, audios, videos, and nearly any other form of information in the form of a string of bits (binary digits), each of which has a value of "0" or "1".
InputZettabit is one sextillion (10²¹) bits.
Bit is a basic unit of information in computing and digital communications. It's short for binary digits. A bit represents a logical state with one of two possible values, "0" or "1".