PHP Databases Handling Which method rolls back the present transaction? back() commit() rollback() undo() back() commit() rollback() undo() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling ([w-]+) will match ___________ one or more word characters one or more word characters and/or hypens one word characters one or more word characters and hypens one or more word characters one or more word characters and/or hypens one word characters one or more word characters and hypens 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 __________ function.inc.php database index.php admin.php function.inc.php database index.php admin.php ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Once your application can generate administrative links, you need to load those links into _________ php.ini index.ini index.php start.php php.ini index.ini index.php start.php 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 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 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 ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Transactions are used to treat sets of SQL statements atomically. False True False True ANSWER DOWNLOAD EXAMIANS APP
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