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? num_rows() new_rows() changed_rows() affected_rows() num_rows() new_rows() changed_rows() affected_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Use the .............. to delete the data inside the table, and not the table itself? DELETE TABLE DROP TABLE TRUNCATE TABLE REMOVE TABLE DELETE TABLE DROP TABLE TRUNCATE TABLE REMOVE TABLE ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling If there is no error, then what will the error() method return? Empty String FALSE 0 TRUE Empty String FALSE 0 TRUE ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method returns the error code generated from the execution of the last MySQL function? errornumber() errorno() errnumber() errno() errornumber() errorno() errnumber() errno() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following statements instantiates the mysqli class? $mysqli = new mysqli() mysqli = new mysqli() $mysqli->new.mysqli() mysqli->new.mysqli() $mysqli = new mysqli() mysqli = new mysqli() $mysqli->new.mysqli() mysqli->new.mysqli() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling The ............. statement is used to delete a table. REMOVE TABLE DEL TABLE DELETE TABLE DROP TABLE REMOVE TABLE DEL TABLE DELETE TABLE DROP TABLE ANSWER DOWNLOAD EXAMIANS APP
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