PHP Databases Handling Which one of the following methods can be used to diagnose and display information about a MySQL connection error? mysqli_connect_error() connect_errno() connect_error() mysqli_connect_errno() mysqli_connect_error() connect_errno() connect_error() mysqli_connect_errno() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method rolls back the present transaction? commit() undo() rollback() back() commit() undo() rollback() back() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which version of MySQL introduced the prepared statements? MySQL 4.3 MySQL 4.2 MySQL 4.0 MySQL 4.1 MySQL 4.3 MySQL 4.2 MySQL 4.0 MySQL 4.1 ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following is not an SQL aggregate function? AVG MAX MIN CURRENT_DATE() SUM AVG MAX MIN CURRENT_DATE() SUM ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method retrieves each row from the prepared statement result and assigns the fields to the bound results? fetch_row() get_row() row() fetch() fetch_row() get_row() row() fetch() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following methods recuperates any memory consumed by a result set? free() destroy() remover() alloc() free() destroy() remover() alloc() ANSWER DOWNLOAD EXAMIANS APP
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