COMPUTER SCIENCE AND ENGINEERING
SQL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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SQLite
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PySQL
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MySQL
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PostgreSQL
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Detailed explanation-1: -In this chapter, you learned about a SQL database, called SQLite, that comes with every Python installation. You saw how to retrieve and store data from SQLite programmatically using the sqlite module.
Detailed explanation-2: -SQL, which stands for structured query language, is a programming language in which the user queries relational databases. Data scientists use SQL in Python in a variety of instances, dictated by the use case at hand or by personal preference.
Detailed explanation-3: -SQLite is an embedded, file-based RDBMS that does not require any installation or setup. This, in turn, means that the application does not run under a separate server process that needs to be started, stopped, or configured. This serverless architecture enables the database to be cross-platform compatible.
Detailed explanation-4: -SQLite. SQLite is probably the most straightforward database to connect to with a Python application since you don’t need to install any external Python SQL modules to do so.
Detailed explanation-5: -SQLite is a self-contained, file-based SQL database. SQLite comes bundled with Python and can be used in any of your Python applications without having to install any additional software.