choose correct command to create a connection with MySQL database*1 pointdbconnect(MySQL(),user='root', password='password',dbname='mydb',host='localhost')dbConnect(MySQL(),user='root', password='password',dbname='mydb',host='localhost')dbconnect(MySQL(),user='root, password='password',dbnames='mydb',host='localhost')connect(MySQL(),user='root, password='password',dbname='mydb',host='localhost')

How do you create a connection to a MySQL database in Node.js?const connection = mysql.connect({host, user, password, database});const connection = mysql.createConnection({host, user, password, database});const connection = mysql.connectToDatabase({host, user, password, database});const connection = mysql.createDBConnection({host, user, password, database});

5. How do you connect to a MySQL database using the command line or a MySQL client?

import java.sql.Connection;import java.sql.DriverManager;import java.sql.SQLException;public class DatabaseConnectionManager { private static final String JDBC_URL = "jdbc:mysql://localhost:3306/your_database_name"; // Change to your database name private static final String USERNAME = "your_username"; // Change to your MySQL username private static final String PASSWORD = "your_password"; // Change to your MySQL password private static Connection connection; private DatabaseConnectionManager() { // Private constructor to prevent instantiation } public static Connection getConnection() { try { if (connection == null || connection.isClosed()) { connection = DriverManager.getConnection(JDBC_URL, USERNAME, PASSWORD); } } catch (SQLException e) { e.printStackTrace(); } return connection; }}

PHP syntax to establish database connection

Assume the connection to database is saved in connection.php file. The php syntax to connect to the database.