갤럭시
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$1.99
About
This app offers a comprehensive study guide for the SQLD certification exam, featuring 800 practice questions covering data modeling, normalization, SQL basics, and more. It includes detailed explanations, mock tests, and offline access to help users prepare effectively.
✓800 practice questions
✓Data modeling and normalization
✓SQL basics and advanced usage
✓Detailed explanations for each choice
✓Mock tests
✓Offline study support
✓Favorite and incorrect answer review
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What's New in SQLD | 2026년 대비 문제
1.1
August 17, 2026
더 효과적으로 학습할 수 있도록 문제를 새롭게 개선했습니다.
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FAQ
What is the SQLD app about?
The SQLD app is a paid, single-purpose educational tool designed to help users prepare for the SQLD certification exam. It covers essential topics like data modeling, normalization, SQL basics, and advanced SQL concepts through 800 practice questions.
What topics are covered in the SQLD app?
The app covers a wide range of SQLD exam topics including data modeling, normalization, SQL fundamentals, SQL usage, joins, aggregation, transactions, and performance basics. It is structured to align with the core scope of the SQLD certification.
Does the SQLD app offer practice tests?
Yes, the SQLD app includes a 50-question practical mock test to simulate the actual exam experience. It also provides features like reviewing incorrect answers and saving favorite questions for targeted study.
Can I study offline with the SQLD app?
Yes, the SQLD app supports offline usage, allowing you to study and practice questions without an internet connection. This feature is beneficial for consistent learning regardless of your location or network availability.
How does the SQLD app help me understand why answers are correct or incorrect?
The app provides detailed explanations for each answer choice, helping you understand the reasoning behind correct answers and identify the flaws in incorrect ones. This detailed feedback is crucial for deep learning and retention.
Is the SQLD app an official product?
No, this app is an unofficial educational app created to assist with SQLD learning. It is not affiliated with any official institutions.
What is the price of the SQLD app?
The SQLD app is a paid application, available for $1.99. There are no in-app purchases or advertisements, offering a one-time cost for full access to its features.
When was the SQLD app last updated?
The SQLD app was last updated on August 17, 2026, with version 1.1. This indicates recent development and potential for ongoing improvements and content additions.