Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 371:

  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 systems configuration to an unconfigured state, ready to be reconfigured again?

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

• Question 372:

  The administrator of the dbzone zone has requested a dedicated file system on which to install a database. The administrator requests that this be mounted as /database within the zone. The host system has a metadevice d120 that has been

  allocated for dedicated use for this purpose.

  The dbzone zone is currently NOT booted.

  # zonecfg --z dbzone

  zonecfg:dbzone > add fs

  zonecf g:dbzone:f s >

  Which four commands are necessary to complete the administrator's request? (Choose four.)

  A. set type=ufs
  B. set special=rw
  C. set dir=/database
  D. set raw=/dev/md/rdsk/dl20
  E. set special=/dev/md/dsk/dl20
  F. add inherit--pkg--dir dir=/database
  G. set zonedir=/export/dbzone/database
  A. set type=ufs
  C. set dir=/database
  D. set raw=/dev/md/rdsk/dl20
  E. set special=/dev/md/dsk/dl20

• Question 373:

  You are installing Solaris 10 OS on a SPARC-based system with a graphical monitor and keyboard, but the installation starts up in CLI mode. Assuming you have typed the correct installation command, what is the cause?

  A. You used the DVD.
  B. The monitor is monochrome.
  C. Solaris OS is a text-only installation.
  D. The system has less than 384 megabytes of RAM.
  E. The system has less than 128 megabytes of RAM.
  E. The system has less than 128 megabytes of RAM.

• Question 374:

  Which of the following are valid sources from which JumpStart clients can obtain identification information? (Choose three.)

  A. DNS
  B. LDAP
  C. Boot-server
  D. Installation-server
  E. /etc/inet/hosts
  F. Configuration-server
  B. LDAP
  C. Boot-server
  E. /etc/inet/hosts

• Question 375:

  As the system administrator for your department, you are asked to help a user retrieve data from a diskette. The user placed the diskette into the drive, but the OS did not recognize the new media.

  Volume management is enabled.

  After you verify that the volume management daemon is running, which command do you execute to have the OS recognize the floppy disk?

  A. vol verify
  B. volcheck
  C. vol init
  D. volmount
  B. volcheck

• Question 376:

  You are logged in as the root user and you use the following command:

  # snoop

  Which two statements are true about this command? (Choose two.)

  A. You need to manually stop the snoop command.
  B. You hear an audible click for each packet that is detected.
  C. You see one line of output for each packet on the network.
  D. The snoop command exits automatically after 30 minutes.
  E. You see the full contents of every packet, formatted appropriately.
  A. You need to manually stop the snoop command.
  C. You see one line of output for each packet on the network.

• Question 377:

  The IT manager, who wants to prevent anyone from accessing the CD-ROM drive and installing unauthorized software, asks you, as the system administrator, to disable the volume management service from starting upon reboot on a production server. Which of the following actions should you take to secure your system in this way?

  A. Using vi, edit the /etc/inittab file and comment out the /etc/rc3.d/S81volmgt entry.
  B. Run the rm /etc/rc3 command.
  C. Rename the /etc/rc3.d/S81volmgt script to /etc/rc3.d/s81volmgt.
  D. Run the svcadm disable /etc/rc3_d/S81volmgt command.
  C. Rename the /etc/rc3.d/S81volmgt script to /etc/rc3.d/s81volmgt.

• Question 378:

  There is a project that requires a large number of systems to be re-installed on the network. Each installation needs to be hands off and tailored to the task for which the system is intended. Which installation method allows for the specific tailoring of these installs?

  A. Solaris Live Upgrade software
  B. Solaris OS installed from a tape device
  C. an install from a single Solaris Flash archive
  D. Custom JumpStart Installation
  D. Custom JumpStart Installation

• Question 379:

  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 380:

  Youe just configured the network interface on You?e just configured the network interface on systemA and the following information is displayed pertaining to systemA's network interface:

  

  You have been instructed to change the name of this system to systemB. Which four files need to be modified to change the name of this system from systemA to systemB? (Choose four)

  A. /etc/nodename
  B. /etc/hostname.rtls0
  C. /etc/hostname
  D. /etc/inet/hosts
  E. /etc/domainname
  F. /etc/inet/ipnodes
  G. /etc/inetd.conf
  A. /etc/nodename
  B. /etc/hostname.rtls0
  D. /etc/inet/hosts
  F. /etc/inet/ipnodes