PHP Databases Handling If there is no error, then what will the error() method return? TRUE Empty String FALSE 0 TRUE Empty String FALSE 0 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 method rolls back the present transaction? undo() back() rollback() commit() undo() back() rollback() commit() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling When a user confirms that he wishes to delete an entry, that entry’s URL is passed to a function which removes the entry from the __________ admin.php index.php database function.inc.php admin.php index.php database function.inc.php 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_row() get_array() and get_column() fetch_array() and fetch_column() get_array() and get_row() fetch_array() and fetch_row() get_array() and get_column() fetch_array() and fetch_column() get_array() and get_row() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling SQL is not case sensitive. SELECT is the same as select. True False True False ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS