Which of the following statement tells the server to reload the grant tables?

Which of the following is a way to restart Apache on *nix system?

What will be the ouput of this command: head -5 test.txt

You need to use SSL Certificates on your Apache server. Which of the directives you need to assign inside <VirtualHost> section of Apache configuration file?

What's the name of a time-based job scheduler in *nix systems?

When will a PHP session be closed?

Select the while condition from the following options: $db = mysql_connect('localhost','root'); mysql_select_db('mydb',$db); $result = mysql_query('select state_id, state_text from states'); if ($result) { echo ''; while (...condition...) { echo ''. $myrow['state_text'].' '; } echo ''; }

You want to open a file in the PHP application and you also want this application to issue a warning and continue execution, in case the file is not found. Which idea functions would you use in this scenario?

You have defined three variables $to, $subject, and $body to send an email. Which method would you use to send an email?

How would you convert the date set in the following format into a PHP timestamp? $date = 'Monday, July 28, 2008 @ 12:15 am';

You are building Apache from the source distribution. Which is a mandatory requirement for Apache installation?