What will happen if the following code is executed?

$resultSet = mysql_query("SELECT fname, lname FROM customers")
for ($nIndex = 0; $nIndex < mysql_num_rows($resultSet) ; $nIndex++)
{
        if (!mysql_data_seek($resultSet, $nIndex))
        {
            echo "Cannot seek to row $nIndex\n";
            continue;
        }
        if(!($row = mysql_fetch_object($resultSet)))
            continue;
        echo "$row->fname $row->lname<br />\n";
}

You want to see the block and character devices for which your system currently has drivers. Which commands should you use in this scenario?

You want to set the variable 'sort_buffer_size' as non global so that it applies only to the current MySQL client session. Which statement is correctly defined with regard to this case?

What do you infer from the following code?

Read the following statement: select * from Orders where OrderID=(select OrderID from OrderItems where ItemQty>50) Which correctly defines the error in the code given above?

Which queries will correctly retrieve the ages and addresses of those students who have been studying in the school for the last 2 years?

Which of the following command can be used to get the value of env variables?

Which of the following Apache Control Command: apachectl directive restarts the Apache httpd daemon?

What will be the output of the following code? <? echo false; ?>

Which of the following is an INVALID column in user table in mysql database?

What will be the output of command mysqladmin -u root -p create TEST?