SQLite is a compact, serverless, self-contained database engine that is widely used in mobile apps, embedded systems, and lightweight applications. It stores data in a single cross platform file and supports standard SQL. The exam structure covers essential topics such as data types, storage format, indexing, joins, and built-in functions. Candidates should understand how SQLite handles transactions, ACID properties, and how performance can be influenced by indexing and query design. The practice questions aim to reinforce accurate syntax, correct usage of SQL commands, and common pitfalls in real-world scenarios. Emphasis is placed on practical problem solving, understanding limitations, and recognizing when to apply optimization strategies. This preparation is valuable for developers, database administrators, and IT professionals who work with embedded databases or need a reliable, lightweight data store.