PHP Databases Handling In which version of PHP was MySQL Native Driver(also known as mysqlnd) introduced? PHP 5.3 PHP 5.1 PHP 5.2 PHP 5.0 PHP 5.3 PHP 5.1 PHP 5.2 PHP 5.0 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 database will remain unchanged The contents of both OTHERTABLE and MYTABLE will be deleted The contents of OTHERTABLE will be deleted The contents of OTHERTABLE will be deleted, as will be all the contents of MYTABLE whose ID is 1 The database will remain unchanged The contents of both OTHERTABLE and MYTABLE will be deleted The contents of OTHERTABLE will be deleted The contents of OTHERTABLE will be deleted, as will be all the contents of MYTABLE whose ID is 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following lines need to be uncommented or added in the php.ini file so as to enable mysqli extension? extension=mysql.dll extension=mysqli.dl extension=php_mysqli.dl extension=php_mysqli.dll extension=mysql.dll extension=mysqli.dl extension=php_mysqli.dl extension=php_mysqli.dll 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() affected_rows() new_rows() num_rows() changed_rows() affected_rows() new_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method rolls back the present transaction? undo() back() rollback() commit() undo() back() rollback() commit() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling SQL is not case sensitive. SELECT is the same as select. False True False True ANSWER DOWNLOAD EXAMIANS APP
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