PHP Databases Handling Which one of the following methods recuperates any memory consumed by a result set? remover() destroy() free() alloc() remover() destroy() free() alloc() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the methods are used to manage result sets using both associative and indexed arrays? fetch_array() and fetch_column() fetch_array() and fetch_row() get_array() and get_row() get_array() and get_column() fetch_array() and fetch_column() fetch_array() and fetch_row() get_array() and get_row() get_array() and get_column() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method returns the error code generated from the execution of the last MySQL function? errno() errnumber() errornumber() errorno() errno() errnumber() errornumber() errorno() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling What does the DESC keyword do in the following query?SELECT * FROM MY_TABLE WHERE ID > 0 ORDER BY ID, NAME DESC It causes the dataset returned by the query to be sorted in descending order It causes rows with the same ID to be sorted by NAME in descending order It causes the result set to include a description of the NAME field It causes rows with the same ID to be sorted by NAME in ascending order It causes the dataset returned by the query to be sorted in descending order It causes rows with the same ID to be sorted by NAME in descending order It causes the result set to include a description of the NAME field It causes rows with the same ID to be sorted by NAME in ascending order 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() changed_rows() new_rows() num_rows() affected_rows() changed_rows() new_rows() num_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling If there is no error, then what will the error() method return? Empty String TRUE 0 FALSE Empty String TRUE 0 FALSE ANSWER DOWNLOAD EXAMIANS APP
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