Correct option is A
The smallest unit of data in a computer is a bit (short for binary digit). A bit represents a single binary value, either 0 or 1. Bits are the fundamental building blocks of computer data.
- 8 bits make up a byte, which is the next unit of measurement. A byte is commonly used to represent a single character, like a letter or number.
- A kilobyte is equivalent to 1024 bytes.
- A megabyte equals 1024 kilobytes or approximately 1 million bytes.
