A binary number is a number represented using the binary number system (base-2), which consists of only two digits: 0 and 1. Since the number 202 contains the digit 2, it does not follow the rules of the binary system.... Read More
A binary number is a number represented using the binary number system (base-2), which consists of only two digits: 0 and 1. Since the number 202 contains the digit 2, it does not follow the rules of the binary system. Therefore, Option C (202) is the correct answer.
The binary number system is the foundation of digital computing because computers process and store data using only two states, commonly represented as 0 and 1. These two values correspond to the OFF and ON states of electronic circuits. Every instruction, character, image, audio file, and program is ultimately converted into binary before being processed by the computer.
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