Android Developer Mock Interview
Master 30 Android Developer interview questions covering Kotlin, UI design, and architecture patterns.
Question 5 of 30
What database do Android apps use, and why?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
Like most operating systems, many of the applications are dependent on databases. Since Android runs primarily on mobile platforms with limited memory and storage, it uses a specific database design for this environment. Knowing this and being able to discuss it will demonstrate your qualifications for this role and convince the interviewer that you're the candidate for this position.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"Android uses SQLite as its primary database. SQLite is an open-source relational database that is serverless, designed for transactions, and is self-contained. Rather than operate in a client-server model, the SQLite engine is linked directly to the applications. Calls to the library are dynamic and are designed to reduce the latency when accessing the database."
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