PHP Databases Handling If there is no error, then what will the error() method return? 0 Empty String FALSE TRUE 0 Empty String FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling You need to check whether ______ is set, to determine whether you’re editing an entry or creating a new one. $_SET[‘url’]. $_GET[‘url’]. $_GET[‘admin’]. $_SET[‘admin’]. $_SET[‘url’]. $_GET[‘url’]. $_GET[‘admin’]. $_SET[‘admin’]. 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? num_rows() changed_rows() new_rows() affected_rows() num_rows() changed_rows() new_rows() affected_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Transactions are used to treat sets of SQL statements atomically. True False True False ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Use the .............. to delete the data inside the table, and not the table itself? DROP TABLE REMOVE TABLE DELETE TABLE TRUNCATE TABLE DROP TABLE REMOVE TABLE DELETE TABLE TRUNCATE TABLE ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling When you are building administrative links you’ll need to accept two arguments, which of the following are they? URL of previous entry and previous page The current page and URL of the entry you are working with The current page and previous page URL of previous entry and URL of the entry you are working with URL of previous entry and previous page The current page and URL of the entry you are working with The current page and previous page URL of previous entry and URL of the entry you are working with ANSWER DOWNLOAD EXAMIANS APP
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