At a fundamental level, all input (as well as output) is done on a character-by-character basis.

Question

Quizplus · Accepted Answer

All input and output operations in computer systems are done at a fundamental level on a character-by-character basis. Each character is processed individually, even if they are part of a larger string or input/output operation. Input and output are based on individual characters, whether it's through a keyboard or reading from a file, and this applies to most programming languages.

At a Fundamental Level, All Input (As Well as Output)