Question 1 of 30
In a software development project, a team is tasked with creating a web application that allows users to input their monthly expenses and categorize them. The team decides to implement a feature that calculates the total expenses for each category and displays them in a user-friendly format. To ensure the application is efficient and user-friendly, the team must choose the best approach to handle the data input and processing. Which problem-solving approach should the team prioritize to effectively manage user inputs and ensure accurate calculations?
Implementing a modular design that separates data input, processing, and output into distinct functions
Using a single function to handle all aspects of data input, processing, and output to simplify the code
Relying on hard-coded values for expense categories to avoid user input errors
Creating a complex user interface that allows for extensive customization of expense categories

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