In which version of PHP was MySQL Native Driver(also known as mysqlnd) introduced? PHP 5.1 PHP 5.3 PHP 5.0 PHP 5.2 TRUE ANSWER : ? YOUR ANSWER : ?
Transactions are used to treat sets of SQL statements atomically. True False TRUE ANSWER : ? YOUR ANSWER : ?
Which version of MySQL introduced the prepared statements? MySQL 4.2 MySQL 4.1 MySQL 4.0 MySQL 4.3 TRUE ANSWER : ? YOUR ANSWER : ?
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’); TRUE ANSWER : ? YOUR ANSWER : ?
Use the .............. to delete the data inside the table, and not the table itself? TRUNCATE TABLE DELETE TABLE DROP TABLE REMOVE TABLE TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following lines need to be uncommented or added in the php.ini file so as to enable mysqli extension? extension=php_mysqli.dl extension=mysql.dll extension=mysqli.dl extension=php_mysqli.dll TRUE ANSWER : ? YOUR ANSWER : ?
What does the DESC keyword do in the following query?<br/>SELECT * FROM MY_TABLE WHERE ID > 0 ORDER BY ID, NAME DESC It causes rows with the same ID to be sorted by NAME in descending order It causes the result set to include a description of the NAME field It causes the dataset returned by the query to be sorted in descending order It causes rows with the same ID to be sorted by NAME in ascending order TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following statements instantiates the mysqli class? mysqli = new mysqli() $mysqli = new mysqli() mysqli->new.mysqli() $mysqli->new.mysqli() TRUE ANSWER : ? YOUR ANSWER : ?
The updated MySQL extension released with PHP 5 is typically referred to as. mysql mysqly mysqli MySQL TRUE ANSWER : ? YOUR ANSWER : ?