PHP Databases Handling Which one of the following statements can be used to select the database? mysqli->select_db(‘databasename’); $mysqli->select_db(‘databasename’); $mysqli=select_db(‘databasename’); mysqli=select_db(‘databasename’); mysqli->select_db(‘databasename’); $mysqli->select_db(‘databasename’); $mysqli=select_db(‘databasename’); mysqli=select_db(‘databasename’); 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’]. $_SET[‘admin’]. $_GET[‘admin’]. $_SET[‘url’]. $_GET[‘url’]. $_SET[‘admin’]. $_GET[‘admin’]. ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling What will happen at the end of the following sequence of SQL commands?BEGIN TRANSACTIONDELETE FROM MYTABLE WHERE ID=1DELETE FROM OTHERTABLEROLLBACK TRANSACTION The contents of both OTHERTABLE and MYTABLE will be deleted The contents of OTHERTABLE will be deleted, as will be all the contents of MYTABLE whose ID is 1 The contents of OTHERTABLE will be deleted The database will remain unchanged The contents of both OTHERTABLE and MYTABLE will be deleted The contents of OTHERTABLE will be deleted, as will be all the contents of MYTABLE whose ID is 1 The contents of OTHERTABLE will be deleted The database will remain unchanged 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 The (|/) tells the server to match ___________ either nothing or a forward slash forward slash nothing backward slash either nothing or a forward slash forward slash nothing backward slash 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() fetch_array() and fetch_column() get_array() and get_row() get_array() and get_column() fetch_array() and fetch_row() fetch_array() and fetch_column() get_array() and get_row() get_array() and get_column() ANSWER DOWNLOAD EXAMIANS APP
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