Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 321:

  You are extending the NIS support in your network to include a new NIS map to support automount direct maps. As part of this process, you modify the NIS Makefile to include the following line:

  auto.direct: auto.direct.time

  What does this line signify?

  A. The auto.direct NIS map is indexed using the time at which resources are mounted by a client.
  B. If the auto.direct file does NOT exist, it should be created using the auto.direct.time file as a template.
  C. Client use of the auto.direct NIS map is recorded in the /var/yp/auto.direct.time log file.
  D. The auto.direct dependency is satisfied when the auto.direct.time dependency is satisfied.
  D. The auto.direct dependency is satisfied when the auto.direct.time dependency is satisfied.

• Question 322:

  Given:

  # df -lh Filesystem size used avail capacity Mounted on /dev/dsk/c1t0d0s0 31G 3.4G 28G 11% / /devices 0K 0K 0K 0% /devices proc 0K 0K 0K 0% /proc mnttab 0K 0K 0K 0% /etc/mnttab fd 0K 0K 0K 0% /dev/fd swap 4.0G 112K 4.0G 1% /var/run swap 4.0G 18M 4.0G 1% /tmp /dev/dsk/c3t1d0s6 115G 8.1G 106G 8% /export /dev/md/clones/dsk/d10 4.9G 537M 4.3G 11% /export/clones/on81-test /dev/md/clones/dsk/d20 4.9G 656M 4.2G 14% /export/clones/on10-test /dev/md/clones/dsk/d30 4.9G 220M 4.7G 5% /export/clones/on10-stc2

  Which command helps determine the configuration of the Solaris Volume Manager logical volumes?

  A. metadb -i
  B. metadb -a
  C. metainit -p
  D. metastat -a
  D. metastat -a

• Question 323:

  Which of the following answers describe features found in Solaris Zones? (Choose two)

  A. An administrator logged into the global zone cannot view the activity of applications in other zones- each zone is completely from the others.
  B. Zones can be rebooted independently of one another - other zones are unaffected by the reboot.
  C. Solaris packages are always installed in the global zone and then distributed to each non-global zone to allow all application to be patched from a central location.
  D. Zones can share the same network interface yet each zone has its own dedicated IP address.
  B. Zones can be rebooted independently of one another - other zones are unaffected by the reboot.
  D. Zones can share the same network interface yet each zone has its own dedicated IP address.

• Question 324:

  You need to do a restore of a damaged /usr file system on your x86-based server running Solaris 10 OS. Which procedure do you complete to get into single user mode on your system to perform the restore?

  A. Boot from the DCA and select Hard Disk as your boot device.
  B. Boot from the hard disk into single user mode.
  C. Boot from the CD-ROM or DVD, and when prompted at the Current Boot Paremeters menu, type b -s.
  D. Boot from the CD-ROM or DVD, and when prompted at the ok prompt, type boot -s.
  C. Boot from the CD-ROM or DVD, and when prompted at the Current Boot Paremeters menu, type b -s.

• Question 325:

  A company develops storage host bus adapters. All of the company's disk arrays log messages to a central log host named scribe through the local5 facility. Some of these disk arrays are used for production work by human resources and some are used by the development teams to test their new host bus adapters. The previous administrator put the following line in the /etc/syslog.conf file on scribe to log messages from the arrays:

  local5.warning /var/adm/messages Recently, the development team encountered a difficult problem and turned on the full debug output from a disk array. They request that scribe log all of that information. Logging all of the debug messages will create a large number of messages that could cause an administrator to overlook real problems with the production disk arrays or to overlook scribe system problems. You want to have the syslog.conf file stop using /var/adm/messages for the local5 facility messages. You want to log warning and above levels for the local5 facility to /var/adm/arrays.messages and log debug and above level messages for the local5 facility to /var/adm/arrays.debug.

  Which two statements in /etc/syslog.conf will accomplish this? (Choose two.)

  A. *.debug /var/adm/messages
  B. local5.debug /var/adm/arrays.debug
  C. local5.warning /var/adm/arrays.debug
  D. local5.warning /var/adm/arrays.messages
  E. !local5.debug /var/adm/arrays.messages
  B. local5.debug /var/adm/arrays.debug
  D. local5.warning /var/adm/arrays.messages

• Question 326:

  Given the line from a name service configuration file:

  ethers: nis [UNAVAIL=return] files

  Which two statements correctly describe the behavior of the name service switch? (Choose two.)

  A. If the NIS server does NOT respond, the search for the ethers entry will end without looking in the local file.
  B. If NIS does respond, but does NOT find the appropriate entry in its ethers map, the search will end without looking in the local file.
  C. If NIS does respond, but does NOT find the appropriate entry in its ethers map, the search will continue by looking for it in the local file.
  D. If the NIS server does NOT respond, the search for the ethers entry will continue by looking for it in the local file.
  A. If the NIS server does NOT respond, the search for the ethers entry will end without looking in the local file.
  C. If NIS does respond, but does NOT find the appropriate entry in its ethers map, the search will continue by looking for it in the local file.

• Question 327:

  Given:

  # metadb flags first blk block count a u 16 8192 /dev/dsk/c1t0d0s3 a u 16 8192 /dev/dsk/c1t1d0s6 a u 8208 8192 /dev/dsk/c1t1d0s6 a u 16 8192 /dev/dsk/c1t2d0s6 a u 8208 8192 /dev/dsk/c1t2d0s6 a u 16 8192 /dev/dsk/c1t3d0s6 a u 8208 8192 /dev/dsk/c1t3d0s6 # metastat -c d100 s 77GB c1t1d0s6 c1t2d0s6 c1t3d0s6

  Which statement is true about this configuration?

  A. The d100 metadevice is a three-way RAID-0 striped volume.
  B. The d100 metadevice is a seven-way RAID-0 striped volume.
  C. The d100 metadevice is a three-way RAID-1 mirrored volume.
  D. The d100 metadevice is a seven-way RAID-1 mirrored volume.
  A. The d100 metadevice is a three-way RAID-0 striped volume.

• Question 328:

  In which two conditions is it NOT possible to perform a snapshot of a file system? (Choose two.)

  A. The file system is in use by system accounting.
  B. The file system is a multi-terabyte file system.
  C. The file system is used as backing store by real-time applications.
  D. The backing store file is located on a different file system from the source file system.
  A. The file system is in use by system accounting.
  C. The file system is used as backing store by real-time applications.

• Question 329:

  After installing the OS, you have realized that you did not configure the name service properly and selected files when you should have selected 1dap. Which answer describes how to re-configure this system as an idap client?

  A. Restart the suninstaii installation program.
  B. Configure the /var/ldap/ldap_client_f ile and the /etc/defaultdomainfiles for Idap.
  C. Run the ldapciient command.
  D. Move the /etc/nsswitch. Idap file to /etc/nsswitch. conf. Configure the /var/ldap/ldap_client_f ile and the / etc/def aul tdomain file.
  C. Run the ldapciient command.

• Question 330:

  On a system using only local files for host name resolution the sysiogd daemon configuration file contains

  mai1.debug ifdef('LOGHOST' , /var/adm/auth1og, @1oghost)

  is indicated if the mail-related log messages are written to the /var/adm/authlog file?

  A. The loghost is unreachable over the network.
  B. The loghost entry is not in the /etc/inet/hostsfile.
  C. The system has an /etc/inet/hosts alias of loghost.
  D. The LOGHOST variable is evaluated as false by the m4 macro processor.
  C. The system has an /etc/inet/hosts alias of loghost.