One advantage of hard links over symbolic links is:

What is the year range for MySQL datatype YEAR (2)?

Where can you set up a server's name?

Which of the following is TRUE about Inetd?

The SELinux (Security Enhanced Linux) security policies are enabled/disabled through which file?

In which tcp_wrappers file can you specify all connections from all hosts?

What is the condition indicated if only the LI appears while attempting to boot a Linux system with LILO?

When Apache receives a URL request, it processes the request by serving the file to the client (the Web browser). It provides you with a flexible mechanism for rewriting the requested URL to a new one using custom URL rewrite rules. Which is an incorrect server variable for URL Rewrite rules?

Sometimes it is necessary to create a temporary file to collect output for use by a later command. While creating such a file, you must make sure that the filename is unique enough so that no other programs accidentally write on the temporary file. Which is correct with regard to creation of temporary files?

'Perfect Services' provides financial services worldwide. You want to display data from the table pers for joining_date from #1/1/2005# to #31/12/2005# and the job should either be of an analyst, a clerk or a salesman. Which is correct?

Which statement is incorrect regarding referential integrity?