preppingQuiz is a web based application designed for daily practice of Java interview questions. Its primary function is to provide short, focused quizzes that help users consistently revise Java concepts relevant to technical interviews. The tool emphasizes regular, incremental learning by offering a new set of questions each day, allowing users to build and maintain a study streak over time. The application requires no account creation or sign in to begin using it. Users can immediately access the daily quiz, answer questions, and review explanations for each response. This feedback mechanism is intended to support learning from mistakes and reinforce correct answers. The interface is minimal and focused on the quiz workflow, with no additional features such as progress tracking beyond the streak count or user profiles. Typical use cases include preparing for Java developer interviews, refreshing knowledge of core Java topics, or establishing a daily study habit. The workflow involves visiting the website, completing the short quiz for the day, and reviewing the provided explanations. The tool is accessible from any modern web browser and does not require installation or registration. It is hosted on Vercel and is optimized for quick loading and straightforward interaction.