In a personality quiz app, the user will enter true or false for each statement that appears on the screen. What is the best structure for recording their answers in the program?

Question

constants
Boolean variables
floats
integers

Answer 1

In a personality quiz app where users enter true or false for each statement, the best structure for recording their answers would be Boolean variables.

Boolean variables are specifically designed to hold values that represent true/false conditions, making them ideal for this scenario where the answers are limited to these two options. Using Boolean variables allows for straightforward and efficient storage, comparison, and processing of the quiz responses.

Here's a quick overview of the other options:

• Constants: These are fixed values that do not change, which wouldn't be appropriate for recording user responses since the answers will vary based on user input.

• Floats: These represent decimal numbers and are not suitable for binary true/false responses.

• Integers: While you could potentially use integers (e.g., 0 for false and 1 for true), using Boolean variables is a clearer and more semantically correct approach for this specific type of data.

So, the best choice is Boolean variables.