fetchone() fetches the next row of a query result set.

DB-API is the standard for Python's database interface.

Which connector is used for linking the database with Python code?

1. MySQL-connector
2. YesSQL: connector
3. PostSQL: connector
4. None of these

To open a connector to MySQL database, which statement is used to connect with MySQL?

1. connector
2. connect
3. password
4. username