Question: 1) You should always close your connection to the database server to free resources for other users. TRUE or FALSE 2) In order to query

1) You should always close your connection to the database server to free resources for other users. TRUE or FALSE

2) In order to query a database with PHP you must make a connection, select the database, and then execute a query. TRUE or FALSE

3) The WHERE clause, GROUP BY clause, and ORDER BY clause in a query are optional. TRUE or FALSE

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