Oracle 1Z0-878 Online Practice Questions and Exam Preparation

Oracle 1Z0-878 Online Questions & Answers

• Question 331:

  You have completed configuring the WAN Boot server and have registered the client on the server. You are now ready to boot the client and begin the WAN Boot installation. Which command is used to initiate the WAN Boot installation from the client? (Choose two.)

  A. boot net -install
  B. boot net -wanboot
  C. boot net -F wanboot -install
  D. boot cdrom -o prompt -F wanboot -install
  A. boot net -install
  D. boot cdrom -o prompt -F wanboot -install

• Question 332:

  Which two processes and daemons are executed by the /usr/lib/netsvc/yp/ypstart script on an NIS slave server? (Choose two.)

  A. ypbind
  B. ypinit
  C. ypserv
  D. ypxfrd
  A. ypbind
  C. ypserv

• Question 333:

  Assuming the directory /swapdir exists, what is the result of executing the following command? # mkfile 100m /swapdir/file1

  A. A 100 megabyte swap file named /swapdir/file1 is created.
  B. A 100 megabyte swap file named /swapdir/file1 is added to the existing swap space.
  C. The size of the existing swap partition is increased by 100 megabyte using a file named /swapdir/file1.
  D. This command fails, because swap space can be created only during the initial installation of the operating system.
  A. A 100 megabyte swap file named /swapdir/file1 is created.

• Question 334:

  A server providing only boot services for SPARC systems is configured on your local network. This server does NOT support DHCP. A root/install server is configured on another system. You boot a SPARC JumpStart client on the network

  using the following command :

  boot net -install For which three protocols must the boot server answer requests, to allow this client to install? (Choose three.)

  A. NIS
  B. FTP
  C. DNS
  D. TFTP
  E. RARP
  F. BOOTP
  D. TFTP
  E. RARP
  F. BOOTP

• Question 335:

  When creating a ZFS file system, which of the following scenarios are not recommended?

  A. Drives should not be partitioned with both UFS and ZFS file systems.
  B. A disk that is used as a swap or dump device should not be used for a ZFS file system.
  C. Constructing ZFs file system on top of LUNs that are created from hardware RAID arrays.
  D. Constructing ZFS file systems on top of software based volume managers such as SVM meta devices.
  D. Constructing ZFS file systems on top of software based volume managers such as SVM meta devices.

• Question 336:

  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 337:

  Given the following zone configuration:

  zonepath: /export/zones/tancredo-z1 autoboot: true pool: inherit-pkg-dir: dir: /lib inherit-pkg-dir: dir: /platform inherit-pkg-dir: dir: /sbin inherit-pkg-dir: dir: /usr net: address: 192.29.97.113/24 physical: e1000g0

  Which three statements are true about the zone's file systems? (Choose three.)

  A. The /usr file system is private to the local zone.
  B. The /var file system is private to the local zone.
  C. The /tmp file system is private to the local zone.
  D. The /usr file system is shared with the global zone.
  E. The /var file system is shared with the global zone.
  F. The /tmp file system is shared with the global zone.
  B. The /var file system is private to the local zone.
  C. The /tmp file system is private to the local zone.
  D. The /usr file system is shared with the global zone.

• Question 338:

  The system administrator wants to configure user_attr(4) sources in the /etc/nsswitch.conf file. Which line needs to be configured?

  A. passwd
  B. user_attr
  C. passwd, auth_attr, prof_attr
  D. passwd, shadow and user_attr
  E. passwd, user_attr, auth_attr, prof_attr
  A. passwd

• Question 339:

  Your have replaced a server and now you need to move the production zone from the old server to the new server. The zone is currently installed in the /zones/production directory and will be moved to the same directory on the new system. The following describes the process of migrating the production zone from systemAto systemB. Which steps are unnecessary to complete this process? (Choose two)

  A. systemA# zoneadm --z production halts
  B. systemA # zoneadm --z production detach
  C. Use a backup utility to backup the /zones/production directory and then extract the backup to the new directory.
  D. zoneadm --z work--zone uninstall
  E. systemB# zonecfg --z production
  F. systemB# zoneadm --z work--zone attach
  G. zonecfg --z work--zone delete
  D. zoneadm --z work--zone uninstall
  G. zonecfg --z work--zone delete

• Question 340:

  You receive a new UltraSPARC machine with two internal disk drives. You want to install the machine using JumpStart, and you want to mirror the root, /usr, and /var file systems as part of the installation. The beginning of the profile looks like this: install_type initial_install cluster SUNWCall partitioning explicit filesys c0t0d0s1 512 swap filesys c0t0d0s7 free /export/home filesys c0t1d0s7 free

  Which additional lines are needed to complete the installation?

  A. filesys c0t0d0s0 free / filesys c0t0d0s5 1024 /var filesys c0t0d0s4 4096 /usr metadb c0t0d0s5 count 2 metadb c0t1d0s5 count 2
  B. filesys mirror:d10 c0t0d0s0 c0t1d0s0 1024 / filesys mirror:d20 c0t0d0s3 c0t1d0s3 4096 /usr filesys mirror:d30 c0t4d0s4 c0t1d0s4 1024 /var
  C. filesys mirror:d10 c0t0d0s0 c0t1d0s0 1024 / filesys mirror:d20 c0t0d0s3 c0t1d0s3 4096 /usr filesys mirror:d30 c0t4d0s4 c0t1d0s4 1024 /var metadb c0t0d0s5 count 2 metadb c0t1d0s5 count 2
  D. filesys mirror:d10 c0t0d0s0 c0t1d0s0 free / filesys mirror:d20 c0t0d0s3 c0t1d0s3 4096 /usr filesys mirror:d30 c0t4d0s4 c0t1d0s4 1024 /var metadb c0t0d0s5 count 2 metadb c0t1d0s5 count 2
  C. filesys mirror:d10 c0t0d0s0 c0t1d0s0 1024 / filesys mirror:d20 c0t0d0s3 c0t1d0s3 4096 /usr filesys mirror:d30 c0t4d0s4 c0t1d0s4 1024 /var metadb c0t0d0s5 count 2 metadb c0t1d0s5 count 2