Units of memory

Computer store and process data/ Information in the form of binary numbers a battery number is either a 0 ( representing OFF/low voltage ) or a 1 (representing ON/hi voltage) and is known as bit which is short form for binary digit internal character are represented through a group of BITS depending upon encoding scheme being used ASCII (American standard code for information interchange) encoding scheme represent a character as a group of 8 bits for a byte unicode encode scheme represent a character as a group of 16 bits or 2 bytes.