PHP Databases Handling You need to check whether ______ is set, to determine whether you’re editing an entry or creating a new one. $_GET[‘admin’]. $_SET[‘url’]. $_GET[‘url’]. $_SET[‘admin’]. $_GET[‘admin’]. $_SET[‘url’]. $_GET[‘url’]. $_SET[‘admin’]. 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 rows with the same ID to be sorted by NAME in ascending order It causes rows with the same ID to be sorted by NAME in descending order It causes the dataset returned by the query to be sorted 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 rows with the same ID to be sorted by NAME in descending order It causes the dataset returned by the query to be sorted in descending order It causes the result set to include a description of the NAME field ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling ([w-]+) will match ___________ one word characters one or more word characters one or more word characters and hypens one or more word characters and/or hypens one word characters one or more word characters one or more word characters and hypens one or more word characters and/or hypens ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method retrieves each row from the prepared statement result and assigns the fields to the bound results? fetch() row() get_row() fetch_row() fetch() row() get_row() fetch_row() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following methods is used to recuperating prepared statements resources? end() close() finish() final() end() close() finish() final() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method rolls back the present transaction? commit() back() undo() rollback() commit() back() undo() rollback() ANSWER DOWNLOAD EXAMIANS APP
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