Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 411:

  What is the shortest sequence of commands that can be used to move a zone from one network interface to another? (Some arguments are removed for brevity.)

  A. zoneadm add net; zoneadm reboot
  B. zonecfg remove net; zonecfg add net
  C. zonecfg remove net; zonecfg add net; zoneadm reboot
  D. zoneadm halt; zonecfg remove net; zoneadm add net; zoneadm boot
  C. zonecfg remove net; zonecfg add net; zoneadm reboot

• Question 412:

  The boot disk on your x86-based server has been corrupted and you just finished restoring the root (/) file system to c1d0. Which describes the command(s) that you will use to install the GRUB programs from the Solaris OS DVD?

  A. /usr/sbin/installboot /usr/platform/`uname \-i`/lib/fs/ufs/bootblk /dev/rdsk/c1d0s0
  B. /usr/sbin/installboot /dev/dsk/c1d0s0 /a/sbin/installgrub /a/boot/grub/stage1 /a/boot/grub/stage2 \/dev/ rdsk/c1d0s0
  C. /sbin/installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1d0s0
  D. /usr/sbin/installboot /boot/grub/stage1 /boot/grub/stage2 \ /dev/rdsk/c1d0s0
  E. /usr/sbin/mount /dev/dsk/c1d0s0 /a; /sbin/installgrub \ /a/boot/grub/stage1 /a/boot/grub/stage2 /dev/ rdsk/c1d0s0
  C. /sbin/installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1d0s0

• Question 413:

  The ufsrestore command is used to extract the whole content of a file system (stored to tape with ufsdump) onto another file system. Which statement about inode allocation is true?

  A. The inodes are allocated such that the inode numbers after the restore are identical to the inode numbers recorded on tape, effectively overwriting inodes that had been allocated before the restore.
  B. The ufsrestore consults the inode map in each cylinder group. If an inode to be restored is already allocated, ufsrestore quits with a fail message.
  C. The ufsrestore tries to allocate inode numbers for the restored files as they are recorded on tape and evades to new, unallocated inodes whenever an inode number is already allocated in the file system.
  D. The new file system's inodes are allocated successively as the files are restored, independent of the inode numbers recorded to tape.
  D. The new file system's inodes are allocated successively as the files are restored, independent of the inode numbers recorded to tape.

• Question 414:

  On a system with a number of zones installed, all zones are NIS clients of the global zone. A second NIS domain is required. Which statement is true?

  A. Non-global zones can only be DNS clients.
  B. This is NOT possible. Only one NIS server can run on a system and all zones need to be NIS clients of the same domain.
  C. The administrator can create a new zone with a second NIS server. Each zone is free to pick its own domain name.
  D. Zones can be in different NIS domains, but you can run only one NIS server on one system.
  C. The administrator can create a new zone with a second NIS server. Each zone is free to pick its own domain name.

• Question 415:

  Which of the following answers describe the requirements for performing a Solaris Live Upgrade? (Choose three.)

  A. Only SPARC-based systems can perform a Solaris Live Upgrade.
  B. When you create an inactive boot environment, / (root) can be located on a Veritas Volume Manager volume (VxVM).
  C. There must be enough space to use the lucreate command to create separate file systems for root (/) and / kernel.
  D. None critical file systems must be on the same physical disk as the critical file systems to be shared between boot environments.
  E. When you create an inactive boot environment, / (root) can be on different physical disk or the same disk as the active root (/) file system.
  F. The release of the Solaris Live Upgrade packages you use to perform live upgrade tasks must match the release of the OS you are upgrading to.
  B. When you create an inactive boot environment, / (root) can be located on a Veritas Volume Manager volume (VxVM).
  E. When you create an inactive boot environment, / (root) can be on different physical disk or the same disk as the active root (/) file system.
  F. The release of the Solaris Live Upgrade packages you use to perform live upgrade tasks must match the release of the OS you are upgrading to.

• Question 416:

  For a local zone in the installed state, which statement is true?

  A. Local zone file systems are mounted.
  B. The local zone has an associated virtual platform.
  C. Network interfaces for the local zone are plumbed.
  D. Packages are installed under the local zone root path.
  E. The local zone has a unique ID assigned by the system.
  D. Packages are installed under the local zone root path.

• Question 417:

  You have been assigned the task to boot a sun4v system that has a ZFS root file system and multiple boot environments. You have been given the name of the boot environment dataset. Which command will let you boot the system with the correct BE?

  A. boot -Z
  B. bootfs
  C. findroot
  D. luactivate
  A. boot -Z

• Question 418:

  The security administrator wants to assign user bob to a netsec role so that the user can run the ifconfig and snoop commands with a rights profile named NSM. Which entries are contained in the /etc/security/exec_attr file after the required RBAC configuration is implemented?

  A. NSM:bob:cmd:::/sbin/ifconfig:uid=0NSM:bob:cmd:::/usr/sbin/snoop:uid=0
  B. NSM:root:cmd:::/sbin/ifconfig:uid=0NSM:root:cmd:::/usr/sbin/snoop:uid=0
  C. NSM:suser:cmd:::/sbin/ifconfig:uid=0NSM:suser:cmd:::/usr/sbin/snoop:uid=0
  D. NSM:netsec:cmd:::/sbin/ifconfig:uid=0NSM:netsec:cmd:::/usr/sbin/snoop:uid=0
  C. NSM:suser:cmd:::/sbin/ifconfig:uid=0NSM:suser:cmd:::/usr/sbin/snoop:uid=0

• Question 419:

  Which two statements are true about a zone without a network interface? (Choose two.)

  A. The zone cannot be booted.
  B. The zone can be accessed through zlogin.
  C. The zone needs to be reconfigured if a network interface is added.
  D. The zone needs to be reinstalled when a network interface is added.
  E. The zone can be accessed through the loopback network from the global zone.
  B. The zone can be accessed through zlogin.
  C. The zone needs to be reconfigured if a network interface is added.

• Question 420:

  Given:

  # ls -l program1

  -rwsr-xr-x 1 root other 32768 May 9 16:57 program1

  and

  # grep user1 /etc/passwd

  user1:x:100:312::/export/home/user1:/bin/ksh

  When user1 runs program1, what is the effective UID and GID of the process?

  A. UID 0, GID 100
  B. UID 0, GID 312
  C. UID 100, GID 312
  D. UID 312, GID 100
  B. UID 0, GID 312