Every character, number, or symbol on the keyboard is represented as a(n),
a. octal number
b. binary number
c. decimal number
d. hexadecimal number

Every character, number, or symbol on the keyboard is represented as a binary number. This is because computers process data in binary code, where each character corresponds to a unique combination of zeros and ones. For instance, the letter ‘A’ is represented as 01000001 in binary, allowing computers to interpret and display the character correctly.

In the realm of computing, binary code is a foundational element that makes everything possible, from your favorite video games to complex data processing. Understanding how binary numbers work can open doors to learning about programming, networking, and even cybersecurity! So, next time you type a letter, remember it’s all just a series of 0s and 1s working behind the scenes!