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? new_rows() num_rows() changed_rows() affected_rows() new_rows() num_rows() changed_rows() affected_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling The ............. statement is used to delete a table. DEL TABLE DROP TABLE REMOVE TABLE DELETE TABLE DEL TABLE DROP TABLE REMOVE TABLE DELETE TABLE 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 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 Which one of the following statements instantiates the mysqli class? $mysqli->new.mysqli() $mysqli = new mysqli() mysqli->new.mysqli() mysqli = new mysqli() $mysqli->new.mysqli() $mysqli = new mysqli() mysqli->new.mysqli() mysqli = new mysqli() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following statements should be used to include a file? @include ‘filename’; #include ; include ‘filename’; #include ‘filename’; @include ‘filename’; #include ; include ‘filename’; #include ‘filename’; ANSWER DOWNLOAD EXAMIANS APP
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