Data can be represented in three different ways: Bit, Byte, and Word.

• Bit: Binary digits are also referred to as bits. Because BIT is binary, it can only have two values: zero and one. The fact that BIT can never be empty is one of its characteristics. One denotes a power on state, while zero denotes a power off state.
• Byte: A byte is an 8-bit collection or group. A single character, such as an alphabet, a number, or a special character, can be stored in a byte. The byte is a unit of measurement for storage capacity.
• Word: A computer's power is determined by the number of bits it has. It also tells you how many bytes are in the file. Most computers today can handle 32 or 64 bit lengths.

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