To answer this question, you need to understand the sequential procedure in working with databases.
Option A) Open the database, interact with the db, close the database - This option is incorrect because it does not follow the standard procedure for working with databases. Opening and closing the database typically refers to starting and stopping the database service, not establishing and closing a connection.
Option B) Open a connection, interact with the db, close the connection - This option is correct because it outlines the correct sequential procedure for working with databases. To interact with a database, you first need to establish a connection to the database. Once the connection is established, you can perform various operations such as querying data, inserting records, updating records, etc. Finally, after you have completed your tasks, you need to close the connection to release any resources and ensure proper termination.
The correct answer is B) Open a connection, interact with the db, close the connection. This option is correct because it follows the standard procedure for working with databases by establishing a connection, interacting with the database, and then closing the connection when finished.