가벼운 SQLD 연습문제 - 시험 대비 문제풀이

This is a study app designed for solving practice problems and reviewing material for learners preparing for the SQLD exam.

It is structured to allow you to naturally master core concepts and question types frequently appearing in the SQLD exam—such as SQL, data modeling, normalization, relationships, joins, aggregation, and subqueries—by repeatedly solving mock and practice problems.

With a lightweight, uncluttered interface, you can solve problems without burden while on the go, and utilize it for repetitive learning and quick review before the exam. Key Features

- Problem solving for SQLD preparation

- Check answers and study explanations

- Lightweight design suitable for repetitive learning

- Simple learning screen for quick practice

- Review key concepts and question types right before the exam

Recommended for:

- Those preparing for the SQLD exam for the first time

- Those who want to get a feel for the material by repeatedly solving practice problems

- Those who want to study during commutes, school commutes, or spare time

- Those who want to review quickly before the exam

- Those who want to master the basics of SQL and data modeling through problem-solving

Solve problems without pressure and engage in consistent repetitive learning with lightweight SQLD practice problems.

※ This app is an unofficial study app for the SQLD exam and is not an official app from the official exam administering body.