Each question is worth 10 points. Good luck!

Your Name:                                                                 


1.) How many IP addresses are available on the network 202.144.151.0/27 ?

    [ ] 254
    [ ] 16
    [ ] 32
    [ ] 64


2.) What file should you edit in order to enable a service under FreeBSD?

    [ ] /etc/namedb/named.conf
    [ ] /etc/motd
    [ ] /etc/defaults/rc.conf
    [ ] /etc/rc.conf


3.) If you run the Squid web caching software on your server what does this do?

    [ ] Uses bandwidth on your network downloading lots of web pages?
    [ ] Lets other users connect to your Apache web server?
    [ ] Stores requested web pages on a local server so that the next time 
        a user requests that page it's already available on your local network?
    [ ] Maintains a list of web sites that talk about squids?


4.) What are the advantages of using SSH with private keys to connect to
    other machines instead of using passwords?

    [ ] You no longer have to use passwords to connect.
    [ ] One passphrase can be used to connect to multiple machines.
    [ ] You don't have to worry about changing passwords on multiple machines.
    [ ] All of the above.


5.) What command would you give to restart the SSH server (daemon) on a 
    FreeBSD server machine?

                                                           


6.) Why would you consider installing SSL support for a web server?

    [ ] Because it uses less CPU power.
    [ ] Because it can keep username and passwords from being sniffed.
    [ ] Because it gives you a cool new logo on your home page.
    [ ] Because it uses more CPU power.


7) One of these DNS resource records is used to map a host name to its
   IP address. Which record is this?

    [ ] CNAME
    [ ] SOA
    [ ] MX
    [ ] PTR
    [ ] A


8.) How many MTA's can you have running on one server?

    [ ] One
    [ ] Two
    [ ] As many as you want



9.) What file contains a list of root name servers that your local 
    nameserver references when necessary?

                                                           


10.) On what port does SMTP run? Check one.

     [ ] 110  
     [ ] 443  
     [ ] 25  
     [ ] 995

 
Last modified: Tue Jul 19 14:29:25 BTT 2005