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 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=php_mysqli.dl extension=php_mysqli.dll extension=mysqli.dl extension=mysql.dll extension=php_mysqli.dl extension=php_mysqli.dll extension=mysqli.dl 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 The database will remain unchanged The contents of OTHERTABLE will be deleted, as will be all the contents of MYTABLE whose ID is 1 The contents of both OTHERTABLE and MYTABLE will be deleted The contents of OTHERTABLE will be deleted The database will remain unchanged 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 of the following is not an SQL aggregate function? CURRENT_DATE() SUM MAX MIN AVG CURRENT_DATE() SUM MAX MIN AVG 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? The current page and previous page URL of previous entry and previous page URL of previous entry and URL of the entry you are working with The current page and URL of the entry you are working with The current page and previous page URL of previous entry and previous page URL of previous entry and URL of the entry you are working with The current page and URL of the entry you are working with ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following DBMSs do not have a native PHP extension? Microsoft SQL Server None of these MySQL IBM DB/2 PostgreSQL Microsoft SQL Server None of these MySQL IBM DB/2 PostgreSQL ANSWER DOWNLOAD EXAMIANS APP
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