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46.
How do you check the seLinux status?
In order to get information about the seLinux, you can run the command sestatus and get its current status.
47.
What is the purpose of an exim service on a server?
The exim service is an SMTP service that can replace the regular sendmail service that comes with the Linux installation.
48.
What solution will you use for a reverse proxy in Linux?
In Linux, the two main solutions are Squid and Apache reverse proxy, the most common is the Squid and it is mostly recommended.
49.
What is the purpose of a NIS server?
A NIS server is a Network Information Service and it provides the user the possibility to login to different system with the same credentials.
50.
If you would like to use the apache tools in order to benchmark your apache service that holds www.google.com using
5 concurrent requests over 20 overall requests, what tool would you use and how?
You can use the ab (apache benchmarking) tool on localhost - ab Http://google.com -n 20 -c 5.
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