Which of the following sentences is true about ISC DHCP?
Answer : D
The host, called " Certkiller ", with the MAC address "08:00:2b:4c:59:23", should always be given the IP address of 192.168.1.2 by the DHCP server. Which of the following configurations will achieve this?
Answer : D
Which dhcpd.conf option defines the DNS server address(es) to be sent to the DHCP clients?
Answer : B
What is a significant difference between host and zone keys generated by dnssec-keygen?
Answer : B
Which of these would be the simplest way to configure BIND to return a different version number to queries?
Answer : C
Answer : B
A BIND server should be upgraded to use TSIG. Which configuration parameters should be added, if the server should use the algorithm hmac-md5 and the key skrKc4DoTzi/tAkllPi7JZA== ?
Answer : C
DNSSEC is used for?
Answer : B
This program has 3 operating modes: copy-in mode, copy-out mode, and copy-pass mode, and is used to copy files into or out of archives. What program is this? (Please provide the command name only, with no arguments or path.)
Answer : cpio
A BIND server should never answer queries from certain networks or hosts. Which configuration directive could be used for this purpose?
Answer : E
What is the purpose of a PTR record?
Answer : B
Performing a DNS lookup with dig results in this answer: What might be wrong in the zone definition?
Answer : D
What directive can be used in named.conf to restrict zone transfers to the 192.168.1.0/24 network?
Answer : A
To securely use dynamic DNS updates, the use of TSIG is recommended. Which TWO statements about TSIG are true?
Answer : D,E