Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 291:

  systemA mounts a NFS file system located on systemB as follows:

  /data on systemB:/data/dbase remote/read/write/setuid/devices/xa11r/dev=4c00003 systeniB mounts an NFS file system located on systemA as follows:

  /data on systemA:/data/dbase remote/read/write/setuid/devices/xa11r/dev=4c00003 After a power outage, both systems tried booting at the same time and would not boot up to a login prompt. Upon further investigation, both systems were

  stopping at the point where the NFS mount was trying to be established.

  Which answer provides a solution to correct this problem?

  A. On systemA, mountthe NFS file system as follows:mount -o bg systemB: /data/dbase /data and on systemB, mount the NFS file system as follows: mount --o bg systemA:/data/dbase /data
  B. On systemA, mountthe NFS file system as follows:mount -o nointr systemB: /data/dbase /data and on systemB, mount the NFS file system as follows: mount --o nointr systemA:/data/dbase /data
  C. On systemA, mountthe NFS file system as follows:mount -o sof t systemB: /data/dbase /data and on systemB, mount the NFS file system as follows: mount --o sof t systemA:/data/dbase /data
  D. On systemA, mountthe NFS file system as follows:mount -F nfs -o nologging systemB:/data/dbase / data and on systemB, mount the NFS file system as follows: mount --F nfs --o nologging systemA:/ data/dbase /data
  A. On systemA, mountthe NFS file system as follows:mount -o bg systemB: /data/dbase /data and on systemB, mount the NFS file system as follows: mount --o bg systemA:/data/dbase /data

• Question 292:

  The system administrator wants to create a login that can only execute a limited number of commands using RBAC. Which three steps must be taken? (Choose three.)

  A. Define the user's login as a role.
  B. Give the user a profile shell.
  C. Give all the commands the proper uid attribute in prof_attr.
  D. Create a profile that allows just executing the selected commands and assigns it to the user.
  E. Change the default profile in /etc/security/policy .conf to one which does not allow execution of any commands.
  B. Give the user a profile shell.
  D. Create a profile that allows just executing the selected commands and assigns it to the user.
  E. Change the default profile in /etc/security/policy .conf to one which does not allow execution of any commands.

• Question 293:

  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/

• Question 294:

  Which file would the following entries be found in?

  

  A. /etc/user attr
  B. /etc/security/auth_attr
  C. /etc/security/prof_attr
  D. /etc/securi ty/exec_a11r
  B. /etc/security/auth_attr

• Question 295:

  Changes to your x86-based Solaris server require you to rebuild the boot archive. Which describes how to manually rebuild the boot archive?

  A. The GRUB menu provides the option to rebuild the boot archive.
  B. Select failsafe in the GRUB menu and answer when prompted to rebuild the primary boot archive.
  C. A normal reboot will automatically rebuild the boot archive if the system detects an out of sync boot archive.
  D. Performing a reconfigure reboot will automatically rebuild the boot archive if the system detects an out of sync boot archive.
  B. Select failsafe in the GRUB menu and answer when prompted to rebuild the primary boot archive.

• Question 296:

  Given:

  

  Which two statements are true? (Choose two.)

  A. The PID of cron is 156.
  B. The process cron has the privileged user id.
  C. Running pkill -KILL `pgrep cron` kills cron.
  D. The process cron is logging to /var/spool/cron/atjobs.
  E. The process cron is using /var/cron/log as the working directory.
  A. The PID of cron is 156.
  B. The process cron has the privileged user id.

• Question 297:

  You need to change the hostname and IP address of a server. Without manually editing all of the required files, which command can be run to restore a system configuration to an unconfigured state, ready to be reconfigured again restore a system configuration to an unconfigured state, ready to be reconfigured again?

  A. /usr/sbin/sys-unconfig
  B. /usr/sbin/unconfig
  C. /sbin/ipconfig
  D. /usr/sbin/set_parms initial
  A. /usr/sbin/sys-unconfig

• Question 298:

  You configure an NIS domain within your organization. The NIS domain includes:

  *

  One master server

  *

  Three slave servers

  *

  30 client systems

  Which two daemons run only on the master server? (Choose two.)

  A. ypnscd
  B. ypserv
  C. rpc.yppasswdd
  D. ypxfr_1perday
  E. rpc.ypupdated
  C. rpc.yppasswdd
  E. rpc.ypupdated

• Question 299:

  A junior administrator wants to mount an XFS file system on a Solaris 10 OS workstation. This file system is NOT supported in the Solaris OS. Which five file systems are natively supported in the Solaris 10 OS? (Choose five.)

  A. UDFS
  B. NTFS
  C. HSFS
  D. PCFS
  E. VFS
  F. UFS
  G. DFS
  H. NFS
  A. UDFS
  C. HSFS
  D. PCFS
  F. UFS
  H. NFS

• Question 300:

  There is a new LAN being planned and the project coordinator asks which name services are available choices in a Solaris 10 OS installation. Which five name services are available on Solaris 10 OS? (Choose five.)

  A. None
  B. NIS+
  C. DNS
  D. LDAP
  E. XNS
  F. ARP
  G. NIS
  H. RARP
  A. None
  B. NIS+
  C. DNS
  D. LDAP
  G. NIS