PHP Databases Handling Use the .............. to delete the data inside the table, and not the table itself? DELETE TABLE REMOVE TABLE DROP TABLE TRUNCATE TABLE DELETE TABLE REMOVE TABLE DROP TABLE TRUNCATE TABLE 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() num_rows() changed_rows() new_rows() affected_rows() num_rows() changed_rows() new_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following lines need to be uncommented or added in the php.ini file so as to enable mysqli extension? extension=mysqli.dl extension=php_mysqli.dl extension=php_mysqli.dll extension=mysql.dll extension=mysqli.dl extension=php_mysqli.dl extension=php_mysqli.dll extension=mysql.dll ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following methods can be used to diagnose and display information about a MySQL connection error? connect_error() mysqli_connect_errno() mysqli_connect_error() connect_errno() connect_error() mysqli_connect_errno() mysqli_connect_error() connect_errno() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method returns the error code generated from the execution of the last MySQL function? errornumber() errno() errnumber() errorno() errornumber() errno() errnumber() errorno() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following statements can be used to select the database? mysqli=select_db(‘databasename’); $mysqli=select_db(‘databasename’); $mysqli->select_db(‘databasename’); mysqli->select_db(‘databasename’); mysqli=select_db(‘databasename’); $mysqli=select_db(‘databasename’); $mysqli->select_db(‘databasename’); mysqli->select_db(‘databasename’); ANSWER DOWNLOAD EXAMIANS APP
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