PHP Databases Handling Which method rolls back the present transaction? back() rollback() undo() commit() back() rollback() undo() commit() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following method is used to retrieve the number of rows affected by an INSERT, UPDATE, or DELETE query? affected_rows() new_rows() changed_rows() num_rows() affected_rows() new_rows() changed_rows() num_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method returns the error code generated from the execution of the last MySQL function? errno() errornumber() errorno() errnumber() errno() errornumber() errorno() errnumber() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following methods is used to execute the statement after the parameters have been bound? bound_param() bound_result() bind_result() bind_param() bound_param() bound_result() bind_result() bind_param() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following is not an SQL aggregate function? MIN CURRENT_DATE() SUM MAX AVG MIN CURRENT_DATE() SUM MAX AVG ANSWER DOWNLOAD EXAMIANS APP
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