Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 91:

  Which statement is true about the following excerpt from the /etc/system file? * Begin MDD root info (do not edit) rootdev:/pseudo/md@0:0,10,blk

  *

  End MDD root info (do not edit)

  A. The system's host name is rootdev.
  B. The root (/) file system is a metadevice.
  C. The excerpt comes from a diskless client.
  D. It is the result of initiating a metainit command on the root (/) file system.
  B. The root (/) file system is a metadevice.

• Question 92:

  A script is needed that checks daily to see if at jobs are scheduled to run. Which two commands obtain this information? (Choose two.)

  A. atq
  B. jobs
  C. queued
  D. ls -l /var/spool/atjobs
  E. ls -l /var/spool/cron/atjobs
  A. atq
  E. ls -l /var/spool/cron/atjobs

• Question 93:

  You have a SPARC server with two SCSI drives. Each drive has an installation of Solaris 10 and both drives are identical. The system currently boots from the first SCSI disk drive, but the first SCSI drive has failed. You try to boot the system from the second SCSI disk drive, but it wonboots from the first SCSI disk drive, but the first SCSI drive has failed. You try to boot the system from the second SCSI disk drive, but it won? boot. What do you need to do to boot to the second SCSI drive?

  A. Select the second SCSI drive during bootup; once booted to the second drive, mount and copy the /etc/ vfstab file to the boot disk.
  B. Select the second SCSI drive during bootup; once booted to the second drive, mount and fix the /etc/ vfstab file on the boot disk.
  C. Install a bootblock onto the second SCSI drive; select the second SCSI drive during bootup; once booted to the second drive, mount and fix the/etc/vfstab file on the boot disk.
  D. Boot from DVD to get into a single user shell; mount and fix the /etc/vfstab file on the boot drive.
  D. Boot from DVD to get into a single user shell; mount and fix the /etc/vfstab file on the boot drive.

• Question 94:

  Given this line from the name service configuration file:

  hosts:nis [NOTFOUND=return] files

  Which two statements correctly describe the behavior of the name service switch? (Choose two.)

  A. If NIS were unavailable, the attempt to locate a host's IP address would be abandoned.
  B. If NIS were unavailable, the attempt to locate the host's address would be continued within the local file (/etc/inet/hosts).
  C. If NIS were available, but a host IP address was NOT in the NIS map, the attempt to locate the host's address would be abandoned.
  D. If NIS were available, but a host IP address was NOT in the NIS tables, the attempt to locate the host's address would be continued by searching for it in the local file (/etc/inet/hosts).
  B. If NIS were unavailable, the attempt to locate the host's address would be continued within the local file (/etc/inet/hosts).
  C. If NIS were available, but a host IP address was NOT in the NIS map, the attempt to locate the host's address would be abandoned.

• Question 95:

  During system installation, the root password is NOT specified in the sysidcfg file. What action does the JumpStart client take?

  A. The password is left blank.
  B. The client prompts the user for the password.
  C. The client gets the password from the boot server.
  D. The client gets the password from the install server.
  E. The client gets the password from the name service.
  B. The client prompts the user for the password.

• Question 96:

  To save time configuring some custom network facilities, a junior administrator in your company attempts to copy some entries from the /etc/inetd.conf file on a Solaris 8 OS server into the /etc/inetd.conf on a Solaris 10 OS server. The junior administrator is unable to determine why services do not start. Which two commands can you run on the Solaris 10 OS server to start the services? (Choose two.)

  A. inetconv -f
  B. inetcfg -i /etc/inetd.conf
  C. inetcfg -o /etc/inetd.conf
  D. inetconv -f -i /etc/inetd.conf
  E. inetconv -forceimport -o /etc/inetd.conf
  A. inetconv -f
  D. inetconv -f -i /etc/inetd.conf

• Question 97:

  You have three applications from three different vendors, but only one system to run them on. Each application will require different OS patches to be installed. The problem you will encounter, if you load all of these applications on the same server, is that the vendor will not support the application if it runs on anything but the recommended environment. Which answer provides a solution?

  A. Zones will not work in this scenario - use domains.
  B. Run each application in a separate non-global zone. Patch the non-global zones with the most current patch versions.
  C. Run each application in a zone. Install one application in the global-zone and patch it with the most current patch versions allowed. Do not patch the non-global zones.
  D. Run each application in a separate non-global zone. Patch each zone separately.
  D. Run each application in a separate non-global zone. Patch each zone separately.

• Question 98:

  At boot, a SPARC-based system reports this error:

  ok boot

  Rebooting with command: bootBoot device: disk02 File and args: Evaluating: boot Can't open boot device

  ok

  To address the problem, you need to reset the boot device parameter to its default value.

  There are other variables that need to retain their current values. Which command achieves this?

  A. set-default boot-device
  B. set-default boot-device=default
  C. set-defaults
  D. boot-device=disk net
  A. set-default boot-device

• Question 99:

  You registered an x86-based client with the JumpStart server and the following information was displayed on the screen:

  /etc/dfs/dfstab

  copying boot file to /tftpboot/pxegrub.I86PC. Solaris_10-1

  If not already configured, enable PXE boot by creating a macro named 0100E0815BA60E with:

  Boot server IP (BootSrvA) : 10.1.1.6

  Boot file (BootFile) : 0100E0815BA60E #

  What is this information used for? (Choose two.)

  A. The BootSrvA specifies the IP address of the boot server.
  B. The BootSrvA specifies the IP address of the DHCP server.
  C. The client uses information in the BootFile to answer system identification questions.
  D. The BootFile option specifies the file that the PXE client will use to boot through the network.
  E. The BootFile option specifies the MAC address that the PXE client will broadcast through the network to locate its boot server.
  A. The BootSrvA specifies the IP address of the boot server.
  D. The BootFile option specifies the file that the PXE client will use to boot through the network.

• Question 100:

  As system administrator, you are asked to shutdown the Apache HTTPD service that is running on a development server. Your run the svcs | grep apache command, and recieve this output: legacy_runFeb_02lrc:/etc/rc3_d/S50apache Based on this output, which of the following statements are true. (Choose two.)

  A. Any legacy_run state can NOT be manually shut down.
  B. In order to shut down this service, you need to execute the following shutdown script: svcadm -v disable /etc/init.d/S50apache
  C. In order to shut down this service, you need to execute the shutdown script in the /etc/init.d directory
  D. This service is NOT managed by SMF.
  E. This service is managed by LRC.
  C. In order to shut down this service, you need to execute the shutdown script in the /etc/init.d directory
  D. This service is NOT managed by SMF.