Which method rolls back the present transaction? commit() undo() back() rollback() 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 : ?
Which one of the following lines need to be uncommented or added in the php.ini file so as to enable mysqli extension? extension=mysqli.dl extension=mysql.dll extension=php_mysqli.dll extension=php_mysqli.dl TRUE ANSWER : ? YOUR ANSWER : ?
The (|/) tells the server to match ___________ nothing forward slash either nothing or a forward slash backward slash TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following statements is used to create a table? CREATE table_name (column_name column_type); CREATE table_name (column_type column_name); CREATE TABLE table_name (column_type column_name); CREATE TABLE table_name (column_name column_type); 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 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 It causes the result set to include a description of the NAME field TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following DBMSs do not have a native PHP extension? IBM DB/2 Microsoft SQL Server PostgreSQL MySQL None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following methods is used to execute the statement after the parameters have been bound? bind_param() bound_result() bind_result() bound_param() TRUE ANSWER : ? YOUR ANSWER : ?
Once your application can generate administrative links, you need to load those links into _________ php.ini index.php start.php index.ini TRUE ANSWER : ? YOUR ANSWER : ?