Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 361:

  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 362:

  A junior administrator is attempting to configure a server as an NIS client to the abc.com NIS domain and is running into difficulty. Upon boot, the system displays this error message:

  SunOS Release 5.10 Version Generic 64-bit

  Copyright 1983-2005 Sun Microsystems, Inc. All rights reserved.

  Use is subject to license terms.

  Hostname: prefontaine

  SUNW,eri0 : 100 Mbps full duplex link up

  Jan 25 15:09:16 svc.startd[7]: svc:/network/nis/client:default: Method "/lib/svc /method/yp" failed with exit status 96.

  [ network/nis/client:default misconfigured (see 'svcs -x' for details) ] prefontaine console login:

  The administrator provided the following additional information: # svcs -x svc:/network/nis/client:default (NIS (YP) client)

  State: maintenance since Tue 25 Jan 2005 03:09:16 PM CST Start method exited with $SMF_EXIT_ERR_CONFIG.

  See: http://sun.com/msg/SMF-8000-KS

  See: ypstart(1M)

  See: /var/svc/log/network-nis-client:default.log

  Impact: This service is not running.

  # tail /var/svc/log/network-nis-client:default.log

  [ Jan 25 10:53:42 Disabled. ]

  [ Jan 25 10:53:42 Rereading configuration. ]

  [ Jan 25 15:09:15 Executing start method ("/lib/svc/method/yp") ] /lib/svc/method/yp: domainname not set [ Jan 25 15:09:16 Method "start" exited with status 96 ]

  Which three commands are required to permanently fix this error? (Choose three.)

  A. ypinit -s abc.com
  B. domainname abc.com
  C. echo abc.com > /etc/ypdomain
  D. echo abc.com > /etc/defaultdomain
  E. svcadm clear svc:/network/nis/client:default
  F. svcadm disable svc:/network/nis/client:default
  B. domainname abc.com
  D. echo abc.com > /etc/defaultdomain
  E. svcadm clear svc:/network/nis/client:default

• Question 363:

  The /export/home file system is running out of space on c0t0d0s7. You added a new disk to the system and it is named c1t1d0. You need to move the /export/home file system to slice 7 on the new disk. Which command is used to move the data from /export/home to the new disk after booting the server to the single-user milestone?

  A. mount /dev/dsk/c1t1d0s7 /mnt ; ufsdump 0ucf - \ /dev/rdsk/c0t0d0s7 | (cd /mnt; ufsrestore xf - )
  B. ufsdump 0ucf - /dev/rdsk/c0t0d0s7 | ufsrestore xf - \ /dev/rdsk/c1t1d0s7
  C. ufsdump 0ucf - /dev/rdsk/c0t0d0s7| ufsrestore xf - \ /dev/rdsk/c1t1d0s7
  D. mount /export/home; ufsdump 0ucf - /export/home | \ ufsrestore xf - /dev/dsk/c1t1d0s7
  A. mount /dev/dsk/c1t1d0s7 /mnt ; ufsdump 0ucf - \ /dev/rdsk/c0t0d0s7 | (cd /mnt; ufsrestore xf - )

• Question 364:

  You have been requested to supply a list of the Solaris software cluster groups for a project. Which command produces the required information?

  A. cat /etc/cluster
  B. cat /var/sadm/install_data
  C. grep METACLUSTER /etc/release
  D. cat /var/sadm/system/admin/CLUSTER
  E. grep METACLUSTER /var/sadm/system/admin/.clustertoc
  E. grep METACLUSTER /var/sadm/system/admin/.clustertoc

• Question 365:

  In Solaris 10, boot messages are much less verbose than in previous versions of Solaris. As you troubleshoot your server, you would like to see more messages displayed on your console during the boot process. Which describes how to permanently configure your server so that the bootup messages are more verbose?

  A. Use svccfg to set options/logging to verbose on system/svc/restarter:default
  B. Use svcadm to set options/logging to verbose on options/milestone restarter:default
  C. Use svcprop to set options/logging to verbose on options/milestone restarter:default
  D. boot -m verbose ; the default boot behavior in SMF is to be less verbose and cannot be changed permanently in SMF.
  A. Use svccfg to set options/logging to verbose on system/svc/restarter:default

• Question 366:

  Which two commands list all the authorizations assigned to the user john? (Choose two)

  A. auths john
  B. roles john
  C. profile john
  D. more /etc/user attr
  A. auths john
  D. more /etc/user attr

• Question 367:

  Several UNIX daemons reread their configuration files when they receive a particular signal. Which signal is used for this purpose?

  A. SIGRESTART
  B. SIGHUP
  C. SIGCONT
  D. SIGKILL
  B. SIGHUP

• Question 368:

  You have just configured the network interface on systemA. The following information is displayed pertaining to the network interface on systemA:

  

  From systemB, you test the network connectivity by sending ICMP ECHO_REQUEST packets to systemA.

  The following message is displayed:

  no answer from systemA

  What is most likely the problem?

  A. The interface is not plumbed.
  B. The interface is not configured.
  C. The interface does not have valid routes configured.
  D. The interface is not marked as
  D. The interface is not marked as

• Question 369:

  You are setting up a Sun server with two internal SATA disk drives. You have also installed two PCI SCSI controllers, and have installed four SCSI disk drives on each controller. Now you want to check that all of the hardware is configured properly and that all of the hard drives are visible by the system. Which Open Boot command(s) are used to verify that all of the drives are accessible and that the server is able to identify all of the disk drives?

  A. probe-all
  B. sifting probe
  C. probe-scsi followed by probe-ide
  D. probe-scsi-all followed by probe-ide-all
  D. probe-scsi-all followed by probe-ide-all

• Question 370:

  As system administrator, you are asked to troubleshoot a SPARC-based system that is NOT booting properly. The console messages indicate that ufsboot is not being loaded properly or is corrupted. Which phase of the boot process is ufsboot loaded?

  A. /etc/inittab Phase
  B. Boot Program Phase
  C. Kernel Initialization Phase
  D. Boot PROM Phase
  E. Init Phase
  B. Boot Program Phase