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1.
To securely use dynamic DNS updates, the use of TSIG is recommended. Which TWO statements about TSIG are true?
2.
Which option is used to configure pppd to use up to two DNS server addresses provided by the remote server?
3.
A DNS server has the IP address 192.168.0.1. Which TWO of the following need to be done on a client machine to use this DNS server?
4.
There is a restricted area in an Apache site, which requires users to authenticate against the file /srv/ www/security/site-passwd. Which command is used to CHANGE the password of existing users, without losing data, when Basic authentication is being used.
5.
A web server is expected to handle approximately 200 simultaneous requests during normal use with an occasional spike in activity and is performing slowly. Which directives in httpd.conf need to be adjusted?
6.
Which Apache directive is used to configure the main directory for the site, out of which it will serve documents?
7.
Which of the following is recommended to reduce Squid's consumption of disk resources?
8.
In the file /var/squid/url_blacklist is a list of URLs that users should not be allowed to access. What is the correct entry in Squid's configuration file to create an acl named blacklist based on this file?
9.
What of the following is NOT a valid ACL type, when configuring squid?
10.
The Internet gateway connects the clients with the Internet by using a Squid proxy. Only the clients from the network 192.168.1.0/24 should be able to use the proxy. Which of the following configuration sections is correct?