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

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?

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 ''; }

The include directive inserts the text of a document into the SSI document being processed. Which statement has the correct syntax for the include directive?

Which statement is incorrect with regard to PHP interfaces?

Which is correct with regard to the statements given below? Statement 1: The current implementation of the optional proxy module does not support reverse proxy or the latest HTTP 1.1 protocol. Statement 2: Apache can be turned into a caching (forward) proxy server.

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

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

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

Directive for definition a hostname is called…

What's the name of file, where user's information can be stored?