EnsurepassQUESTION 171 CORRECT TEXT According to the dhcpd.conf file below, which domain name will clients in the network get? Answer: lab.certkiller.com QUESTION 172 CORRECT TEXT According to the configuration below, what is the e-mail address of the administrator for this domain? Answer: hostmaster@certkiller.com QUESTION 173 CORRECT TEXT Using only commands included with named, what is the command, with options or parameters, to make named re-read its zone files? Answer: Read more [...]
EnsurepassQUESTION 161 How can a user's default shell be checked, by querying an NIS server?   A.      ypquery user@example.com B.      ypgrep user example.com C.      ypmatch -d example.com user passwd D.      ypcat -d example.com user E.       ypq @example.com user +shell Answer: D QUESTION 162 A network has many network printers connected and they should Read more [...]
EnsurepassQUESTION 151 Which THREE of the following actions should be considered when a FTP chroot jail is created?   A.      Create /dev/ and /etc/ in the chroot enviroment B.      Create /etc/passwd in the chroot enviroment C.      Create /var/cache/ftp in the chroot enviroment D.      Create the user ftp in the chroot enviroment E.       Create /usr/sbin/ Read more [...]
EnsurepassQUESTION 141 Which TWO of the following statements about the tcp_wrappers configuration files are correct?   A.      Both files must be edited, to get tcp_wrappers to work properly B.      It is possible to configure tcp_wrappers using just one file C.      (x) inetd requires these files D.      All programs that provide network services use these files to control access E.       Read more [...]
EnsurepassQUESTION 131 Which of the following is true, when a server uses PAM authentication and both /etc/pam.conf & /etc/pam.d/ exist?   A.      It causes error messages. B.      /etc /pam.conf will be ignored. C.      /etc / pam.d/ will be ignored. D.      Both are used, but /etc/pam.d/ has a higher priority. E.       Both are used, but /etc/pam.conf Read more [...]
EnsurepassQUESTION 111 Which of the following configuration lines will export /usr/local/share/ to nfsclient with read-write access, ensuring that all changes are straight to the disk?   A.      /usr/local/share nfsclient(rw) written B.      nfsclient: /usr/local/share/:rw,sync C.      /usr/local/share nfsclient:rw:sync D.      /usr/local/share nfsclient(rw,sync) E.       Read more [...]
EnsurepassQUESTION 101 Which file can be used to make sure that procmail is used to filter a user's incoming email?   A.      ${HOME}/.procmail B.      ${HOME}/.forward C.      ${HOME}/.bashrc D.      /etc/procmailrc E.       /etc/aliases Answer: B QUESTION 102 A user is on holiday for two weeks. Anyone sending an email to that account should receive an Read more [...]
EnsurepassQUESTION 91 What of the following is NOT a valid ACL type, when configuring squid?   A.      src B.      source C.      dstdomain D.      url_regex E.       time Answer: B QUESTION 92 CORRECT TEXT The command ___________ -x foo will delete the user foo from the Samba database. (Specify the command only, no path information.) Answer: smbpasswd Read more [...]
EnsurepassQUESTION 81 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?   A.      MinSpareServers & MaxSpareServers. B.      MinSpareServers, MaxSpareServers, StartServers & MaxClients. C.      MinServers, MaxServers & MaxClients. D.      Read more [...]
EnsurepassQUESTION 71 What is the purpose of a PTR record?   A.      To provide name to IP resolution. B.      To provide IP to name resolution. C.      To direct email to a specific host. D.      To provide additional host information. E.       To direct clients to another nameserver. Answer: B QUESTION 72 Performing a DNS lookup with dig results in this Read more [...]
EnsurepassQUESTION 61 Which of the following sentences is true about ISC DHCP?   A.      It can't be configured to assign addresses to BOOTP clients. B.      Its default behavior is to send DHCPNAK to clients that request inappropriate addresses. C.      It can't be used to assign addresses to X - terminals. D.      It can be configured to only assign addresses to known clients. E.       Read more [...]
EnsurepassQUESTION 51 CORRECT TEXT Postfix daemons can be chroot'd by setting the chroot flag in _______. (Supply only the filename, without a path) Answer: master.cf QUESTION 52 Some users are unable to connect to specific local hosts by name, while accessing hosts in other zones works as expected. Given that the hosts are reachable by their IP addresses, which is the default log file that could provide hints about the problem?   A.      /var/named/log B.      Read more [...]
EnsurepassQUESTION 41 Which answer best describes the meaning of the following LDAP search command: ldapseareh -x" (& (cn=marie)(telephoneNumber=9*))"   A.      It is searching for all entries that don't have the cn attribute equal to marie OR the telephoneNumberattribute starting with number 9 B.      It is searching for all entries that have the cn attribute equal to marie AND the telephoneNumber attributestarting with number 9 C.      Read more [...]
EnsurepassQUESTION 31 Running sysctl has the same effect as:   A.      Changing the kernel compilation parameters B.      Writing to files inside /proc C.      Changing process limits using ulimit D.      Editing files inside /etc/sysconfig E.       There is no equivalent to this utility Answer: B QUESTION 32 Which files are read by the lsdev command? Read more [...]
EnsurepassQUESTION 21 What does the following procmail configuration section do? :0fw * < 256000 | /usr/bin/foo   A.      procmail sends all email older than 256000 seconds to the external program foo B.      If an email contains a value less than 256000 anywhere within it, procmail will process the email with theprogram foo C.      procmail sends mail containing less than 256000 words to program foo D.      Read more [...]
EnsurepassQUESTION 11 During which stage of the boot process would this message be seen? ide_setup:hdc=ide-scsi   A.      Boot loader start and hand off to kernel B.      Kernel loading C.      Hardware initialization and setup D.      Daemon initialization and setup Answer: B QUESTION 12 What happens when the Linux kernel can't mount the root filesystem when booting?   A.      Read more [...]