Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 191:

  Click the Exhibit button.

  

  The df -F ufs -k command on your Solaris system gives the output shown in the exhibit. A backup of the / (root) file system without bringing the system to single-user mode or unmounting the / (root) file system is required. Which command will ensure a successful backup of the / (root) file system to the /dev/rmt/0 tape device, regardless of activity on that file system?

  A. ufsdump -s 0uf /dev/rmt/0 /
  B. ufsdump 0uf /dev/rmt/0 `fssnap -o bs=/opt, raw /`
  C. ufsdump 0uf /dev/rmt/0 `snapfs -o bs=/var/tmp /`
  D. ufsdump 0uf /dev/rmt/0 `snapfs -o bs=/export, raw /`
  E. ufsdump 0uf /dev/rmt/0 `fssnap -o bs=/var/tmp, raw /`
  B. ufsdump 0uf /dev/rmt/0 `fssnap -o bs=/opt, raw /`

• Question 192:

  Which command displays all zones on a system and their current state?

  A. zonecfg list
  B. zoneadm list
  C. zonecfg info
  D. zonename list
  E. zoneadm list -cv
  F. zonecfg -z all info
  E. zoneadm list -cv

• Question 193:

  Access to the crontab command for all non-privileged users needs to be removed immediately.

  Which two files need to be deleted from the system to achieve this? (Choose two.)

  A. /etc/cron.d/cron.allow
  B. /etc/cron.d/cron.deny
  C. /etc/cron.deny
  D. /etc/cron.allow
  A. /etc/cron.d/cron.allow
  B. /etc/cron.d/cron.deny

• Question 194:

  Given the following content for output from coreadm:

  # coreadm global core file pattern: /var/core/core.%f.%p global core file content: all init core file pattern: core.%f.%p init core file content: default global core dumps: enabled per-process core dumps: enabled global setid core dumps: disabled per-process setid core dumps: disabled global core dump logging: enabled

  Which three commands are issued to set this configuration? (Choose three.)

  A. coreadm -i core.%f.%p
  B. coreadm -g core.%f.%p -G all
  C. coreadm -e global -e log -G all
  D. coreadm -i /var/core/core.%f.%p
  E. coreadm -g /var/core/core.%f.%p
  F. coreadm -G /var/core/core.%f.%p -g all
  A. coreadm -i core.%f.%p
  C. coreadm -e global -e log -G all
  E. coreadm -g /var/core/core.%f.%p

• Question 195:

  You inherited a large number of disks from another department and installed them in your server. You want to prepare them for use on your system by removing partition information but not destroy the VTOC. You decide to write a script to automate the task. Which command should you use to achieve this?

  A. format
  B. prtvtoc /dev/rdsk/s2
  C. fmthard -s /dev/null /dev/rdsk/s2
  D. dd if=/dev/zero of=/dev/rdsk/s2 bs=512 count=1
  C. fmthard -s /dev/null /dev/rdsk/s2

• Question 196:

  Which two statements accurately describe hot spare usage and features? (Choose two.)

  A. A hot spare can hold data NOT in immediate use.
  B. A hot spare can improve the robustness of a RAID-0 volume,
  C. A hot spare is a slice that is functional and available, but NOT in use.
  D. A hot spare is on reserve to substitute for a failed slice in a submirror or RAID-5 volume,
  E. A hot spare is a volume that is functional and available, but NOT in use.
  C. A hot spare is a slice that is functional and available, but NOT in use.
  D. A hot spare is on reserve to substitute for a failed slice in a submirror or RAID-5 volume,

• Question 197:

  Which three FORTH Monitor commands allow you to boot a SPARC-based system? (Choose three.)

  A. ok boot net
  B. ok reboot
  C. ok boot net:rarp
  D. ok boot -as cdrom
  E. ok boot ip=192.168.1.1
  A. ok boot net
  C. ok boot net:rarp
  D. ok boot -as cdrom

• Question 198:

  After creating a zone using the following:

  zonecfg -z newzone zonecfg:newzone> create zonecfg:newzone> set zonepath=/export/zone/newzone zonecfg:newzone> add net zonecfg:newzone:net> set address=192.168.0.2 zonecfg:newzone:net> set physical=bge0 zonecfg:newzone:net> end

  Which command should you run next?

  A. zoneadm -z newzone boot
  B. zoneadm -z newzone ready
  C. zonecfg -z newzone check
  D. zoneadm -z newzone install
  D. zoneadm -z newzone install

• Question 199:

  Which two profile keywords are required to install a differential flash archive? (Choose two)

  A. install_type
  B. arch眝e_location
  C. Flash_update
  D. flash_install
  E. local customization
  A. install_type
  B. arch眝e_location

• Question 200:

  A user is trying to insert a CD-ROM on their system to access data sent by a customer, but the CD- ROM is failing to mount automatically. Which two commands do you need to perform to ensure the correct process is running and then restart it if required? (Choose two.)

  A. mount cd
  B. mount cdrom
  C. svcs -p | grep vold
  D. svcs -p | grep volmgt
  E. /etc/init.d/vold start
  F. /etc/init.d/volmgt start
  C. svcs -p | grep vold
  F. /etc/init.d/volmgt start