Answer : Explanation : The smallest unit of data storage in a computer is called Bit (Binary Digit). Half a byte (four bits) is called a Nibble. 1 bit (binary digit) = the value of 0 or 18 bits = 1 byte1024 bytes = 1 kilobyte1024 kilobytes = 1 megabyte1024 megabytes = 1 gigabyte1024 gigabytes = 1 terabyte1024 terabytes = 1 petabyte Hence, Computer storage units smallest to largest i.e, in ascending order is 1 bit

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