When trying to reverse proxy a web server through Nginx, what keyword is missing from the following configuration sample? location / { ________ http://proxiedserver:8080; } A. remote_proxy...

When using mod_authz_core, which of the following strings can be used as an argument to Require in an Apache HTTPD configuration file to specify the authentication provider? (Choose three.) A. meth...

When the default policy for the netfilter INPUT chain is set to DROP, why should a rule allowing traffic to localhost exist? A. All traffic to localhost must always be allowed B. It doesn't matter...

Which Postfix command can be used to rebuild all of the alias database files with a single invocation and without the need for any command line arguments? A. makealiases B. newaliases C. postalia...

Which tool creates a Certificate Signing Request (CSR) for serving HTTPS with Apache HTTPD? A. apachectl B. certgen C. cartool D. httpsgen E. openssl

The Samba configuration file contains the following lines: hosts allow = 192.168.1.100 192.168.2.0/255.255.255.0 localhost host deny = 192.168.2.31 interfaces = 192.168.1.0/255.255.255.0 192.168....

A host, called lpi, with the MAC address 08:00:2b:4c:59:23 should always be given the IP address of 192.168.1.2 by a DHCP server running ISC DHCPD. Which of the following configurations will achiev...

What is the name of the Dovecot configuration variable that specifies the location of user mail? A. mbox B. mail_location C. user_dir D. maildir E. user_mail_dir

What command creates a SSH key pair? (Specify ONLY the command without any path or parameters)

Which of the following are logging directives in Apache HTTPD? (Choose three.) A. TransferLog B. CustomLog C. ErrorLog D. ServerLog E. VHostLog