Question

Why do we use words as variables instead of single letters?

A) To improve code readability and maintainability
B) To save memory and reduce code complexity
C) To make the code more efficient
D) To increase the speed of program execution

Answer 1

We use words as variables instead of single letters in order to encode specific information and share it with others, contributing to code readability and maintainability.

Step-by-step explanation:

One key advantage of language is that it provides a way of encoding specific information about the environment and sharing that information with others so that it endures over time. If, say, there are snakes in an area, it would certainly be important to distinguish the venomous ones from the harmless ones, so probably there would be separate words for those two categories of snake or at least words for each specific snake so that people could alert each other to the presence of a dangerous one.