Oracle 1Z0-877 Online Practice Questions and Exam Preparation

Oracle 1Z0-877 Online Questions & Answers

• Question 91:

  You need to set up a cron job that will run the /usr/bin/banner command to display the message System Backups tonight in a console window at 5:00 P.M. each Thursday. Which is the correct cron table entry?

  A. 0 5 * * 5 /usr/bin/banner "System Backups tonight" > /dev/console
  B. 0 5 * * 4 /usr/bin/banner "System Backups tonight" > /dev/console
  C. 0 17 * * 5 /usr/bin/banner "System Backups tonight" > /dev/console
  D. 0 17 * * 4 /usr/bin/banner "System Backups tonight" > /dev/console
  D. 0 17 * * 4 /usr/bin/banner "System Backups tonight" > /dev/console

• Question 92:

  A colleague has been assigned the task to patch several production Solaris 10 systems. Because of your Solaris expertise they have asked you what the recommended way to patch these systems would be. Which of the following is the recommended way to patch a Solaris 10 system?

  A. Patch Manager
  B. patchadd
  C. smpatch
  D. Live Upgrade
  D. Live Upgrade

• Question 93:

  As system administrator, you want to create an alias for the secondary network interface on a SPARC- based workstation. However, you cannot remember the exact FORTH Monitor syntax for the command that lists all the network interfaces at the ok prompt. All you remember is that the command contains the string net.

  Which FORTH Monitor command can you use to list all the commands that contain the net string?

  A. list net
  B. sifting net
  C. show-net
  D. watch-net
  B. sifting net

• Question 94:

  You created a backup using a file system snapshot. Now that the backup is done, you can delete the snapshot and remove the backing store file. If you forget which backing store file is in use, which command can provide you with this information?

  A. /usr/sbin/df
  B. /usr/sbin/mount
  C. /usr/sbin/fssnap
  D. /usr/lib/fs/ufs/fssnap
  D. /usr/lib/fs/ufs/fssnap

• Question 95:

  You have a spare disk on your x86-based Solaris system, c1t0d0, and you would like to create a ZFS file system on it. Given the following requirements:

  ZFS storage pool named data.

  ZFS file system named data (located in the data pool). Mount the /data file system so that it is mounted and ready for use after each system boot.

  Which command(s) would you use to setup the ZFS file system?

  A. zpool create data c1t0d0
  B. zpool create data c1t0; zfs create data/data; newfs /dev/rdsk/data/data; make entry in the /etc/vfstab file
  C. zpool create data c1t0d0; zfs create data/data
  D. zpool create data data c1t0d0; make an entry in the /etc/vfstab file
  A. zpool create data c1t0d0

• Question 96:

  A user from the Stores department reports that the system has become extremely slow. You log in to the system and determine that a process, chewsystem, is using the CPU.

  Given:

  # ps -ef | grep chewsystem

  root 1733 1 0 16:17:17 ? 0:00 /bin/ksh ./chewsystem

  Which two commands can you use to stop the process? (Choose two.)

  A. pkill 1
  B. pkill -KILL chewsystem
  C. kill -KILL chewsystem
  D. pkill %1733
  E. kill -KILL 1733
  B. pkill -KILL chewsystem
  E. kill -KILL 1733

• Question 97:

  Click the Exhibit button.

  

  Which three statements are true? (Choose three.)

  A. /dev/fssnap/0 has the backing store file on the server 129.147.12.105.
  B. ufsdump 1ufN /dev/rmt/0 /dev/dsk/c0t2d0s0 /dev/rfssnap/0 will run the incremental backup of /dev/dsk/ c0t2d0s0 to /dev/rmt/0.
  C. fssnap -d /etc will delete snapshot /dev/rfssnap/0.
  D. fssnap -d /etc will automatically delete the backing store file.
  E. /mnt is mounted on /dev/fssnap/0 with read/write permission.
  A. /dev/fssnap/0 has the backing store file on the server 129.147.12.105.
  B. ufsdump 1ufN /dev/rmt/0 /dev/dsk/c0t2d0s0 /dev/rfssnap/0 will run the incremental backup of /dev/dsk/ c0t2d0s0 to /dev/rmt/0.
  C. fssnap -d /etc will delete snapshot /dev/rfssnap/0.

• Question 98:

  The exhibit lists the boot process phases.

  

  Two of the phases are significantly different between the SPARC boot and a x86/x64 boot processes. The other three phases are generally the same and use a similar set of files. Select the list of phases that are similar for both SPARC and x86/x64 boot.

  A. The boot PROM phase, the kernel phase, the init phase
  B. The boot program phase, the init phase, the svc.startd phase
  C. The kernel phase, the svc.startd phase, the init phase
  D. The boot program phase, the kernel phase, the svc.startd phase
  C. The kernel phase, the svc.startd phase, the init phase

• Question 99:

  While setting up the /etc/vfstab file for a workstation, a junior administrator becomes confused about the differences between entries in the /dev/dsk and /dev/rdsk directories. Which three statements about Solaris OS disk device naming conventions are true? (Choose three.)

  A. Physical device names are symbolic links to logical device names kept in the /devices directory.
  B. Every disk device has an entry in both the /dev/dsk and /dev/rdsk directories.
  C. Block disk device entries are found in the /dev/rdsk directory.
  D. Physical device entries are found in the /dev/dsk directory.
  E. Logical character disk device entries are found in the /dev/rdsk directory.
  F. Logical disk device entries are found in the /dev/dsk directory.
  B. Every disk device has an entry in both the /dev/dsk and /dev/rdsk directories.
  E. Logical character disk device entries are found in the /dev/rdsk directory.
  F. Logical disk device entries are found in the /dev/dsk directory.

• Question 100:

  You determine that a certain user, user1, is using excessive disk space. To achieve the best space reduction with minimum effort, you want to gather information to help user1 decide which files or directories to back up. You also want to illustrate that user1 is using more space than others. Which two commands would achieve this? (Choose two.)

  A. ls -alR /export/home/user1
  B. du -hs /var/opt
  C. du -h /export/home/user1
  D. df -h
  E. quot -f /dev/dsk/
  C. du -h /export/home/user1
  E. quot -f /dev/dsk/