Which of the following is correct about this excerpt from an LDIF file?
dn: cn=PrintOperators,ou=Groups,ou=IT,o=BR

Which dhcpd.conf option defines the DNS server address(es) to be sent to the DHCP clients?

Which of these ways can be used to only allow access to a DNS server from specified networks/hosts?

If there is no access directive, what is the default setting for OpenLDAP?

The listing below is an excerpt from a Squid configuration filE.

Which option is used to configure pppd to use up to two DNS server addresses provided by the remote server?

A web server is expected to handle approximately 200 simultaneous requests during normal use with an occasional
spike inactivity and is performing slowly. Which directives in httpd.conf need to be adjusted?

DNSSEC is used for?

During which stage of the boot process would this message be seen? Ide0: BM-DMA at 0xff00-0xff07, BIOS settings:
hda:DMA, hdb:DMA

As of Linux kernel 2.4, which software is used to configure a VPN?

A program, called vsftpd, running in a chroot jail, is giving the following error: /bin/vsftpD. error while loading shared
libraries: libc.so.6: cannot open shared object filE. No such file or directory. Which TWO of the following are possible
solutions?

Which of these would be the simplest way to configure BIND to return a different version number to queries?

Which command-line creates an SSH tunnel for POP and SMTP protocols?