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Oracle 1Z0-877 Online Practice Questions and Exam Preparation

1Z0-877 Exam Details

  • Exam Code
    :1Z0-877
  • Exam Name
    :Oracle Solaris 10 System Administrator Certified Professional Exam, Part I
  • Certification
    :Oracle Certifications
  • Vendor
    :Oracle
  • Total Questions
    :301 Q&As
  • Last Updated
    :Dec 05, 2021

Oracle 1Z0-877 Online Questions & Answers

  • Question 121:

    A server has new disks added and labeled by the engineer, but they need to be formatted identically to an existing disk (c3t0d0). You decide to script the process and run from the command line without interaction. Which two commands, when used in the correct order, achieve this? (Choose two.)

    A. prtvtoc /dev/rdsk/c3t0d0s2 > /tmp/c3t0d0.vtoc
    B. fmthard -s /tmp/c3t0d0.vtoc /dev/rdsk/s2
    C. format c3t0d0
    D. format c3t0d0
    E. cat /tmp/c3t0d0.vtoc >/dev/rdsk/s0

  • Question 122:

    The BIOS on your x86-based system has this Boot Device Priority settings:

    Without making any changes to the BIOS settings, which installation method must you use?

    A. Use the WAN boot installation.
    B. Use PXE with custom JumpStart.
    C. Boot off from a Solaris PXE diskette.
    D. Solaris cannot be installed on this hardware configuration.
    E. You must boot off from a Solaris 10 Device Configuration Assistant Diskette.

  • Question 123:

    Your x86-based server will not boot Solaris 10 OS. You discover that you need to restore your pboot and boot block on the / (root) slice located on disk c0d0. You first boot off of the CD- ROM or DVD into single user mode. What commands should you run to restore the pboot and boot block on the slice?

    A. # cd /usr/lib/ufs# installboot /dev/rdsk/c0d0s0
    B. # cd /usr/platform/`uname -m`/lib/fs/ufs # install -bootblock -pboot /dev/rdsk/c0d0s0
    C. # cd /usr/platform/`uname -m`/lib/# install-pboot /dev/rdsk/c0d0s2 -b bootblock /dev/rdsk/c0d0s2
    D. # cd /usr/platform/`uname -m`/lib/fs/ufs # installboot /usr/platform/`uname -i`/lib/fs/ufs/pboot \ /usr/platform/`uname -i`/lib/fs/ufs/bootblk /dev/rdsk/c0d0s2

  • Question 124:

    Given/var/svc/log/network-ssh:default.log:

    [ Jan 26 16:54:28 Leaving maintenance because clear requested. ] [ Jan 26 16:54:28 Enabled. ] [ Jan 26 16:54:28 executing start method ("/lib/svc/method/sshd start") ] Could not load host key: /etc/ssh/ ssh_host_rsa_key

    Could not load host key: /etc/ssh/ssh_host_dsa_key

    Disabling protocol version 2. Could not load hostkey or GSS-API mechanisms sshd: no hostkeys available -- exiting.

    [ Jan 26 16:54:28 Method "start" exited with status 1 ]

    Which two statements are true? (Choose two.)

    A. Users will not be able to use ssh to log into this system.
    B. The root user must generate a public/private key pair to allow the ssh service to start.
    C. The #svcadm clear ssh command will fix this problem.
    D. For the ssh service, svcs will currently show this: online 16:54:28 svc:/network/ssh:default
    E. There are host key files in /etc/ssh.

  • Question 125:

    Which Solaris tools allow a system administrator to remotely manage Solaris 10 OS updates for a number of remote systems from a centralized server location? (Choose two)

    A. /usr/sbin/smpatch
    B. /usr/bin/updatemanager
    C. /usr/sbin/patchadd
    D. /usr/sbin/patchmgr

  • Question 126:

    A user's home directory contains unnecessary files that the user wants to delete. The ls -li command presents the following output: Which two occur when removing file2? (Choose two.)

    A. Both file1 and file2 are removed.
    B. The link count value of file1 remains 2.
    C. The file1 file no longer provides access to data.
    D. The link count value of file1 decreases to 1.
    E. The file1 file remains and continues to provide access to data.

  • Question 127:

    A disk is returned from the accounts department for reformatting, using their predefined disk layout.

    Which two commands in the partition sub-menu load the predefined table and commit it to the disk? (Choose two.)

    A. name
    B. choose
    C. select
    D. label
    E. modify

  • Question 128:

    You want to boot a SPARC-based system and stop system initialization at run level 2. Which two procedures can do this? (Choose two.)

    A. Use the reboot -- -2 command to shut down and reboot the system.
    B. From the OBP ok prompt, boot the system using the boot -2 command.
    C. Set the milestone for this reboot to multi-user.
    D. Shut down the system with the init s command, then use the init 2 command to switch to run level 2.
    E. From the OBP ok prompt, boot the system to run level s, then use the init command to set the run level to 2.

  • Question 129:

    There is a problem on a SPARC-based system that has several permanent, customized device aliases. The system's use of these aliases needs to be temporarily disabled, so that when the problem is cleared, they can be enabled without having to redefine them.

    Which sequence of OBP commands temporarily disables the customized device aliases defined on the system?

    A. use-nvramrc?=false reset
    B. setenv use-nvramrc?=false reset
    C. use-nvramrc=false reset
    D. setenv use-nvramrc? false reset

  • Question 130:

    You want to install Solaris 10 OS on the x86 system that you built yourself. Which configuration meets the minimal requirements for installation?

    A. x86 32-bit platforms (1200 megahertz or faster processor is recommended) 64 megabytes of memory minimum recommended 2-3 gigabytes of disk space (depending on what software groups are installed) Access to a BIOS- supported bootable CD-ROM/DVD drive or a floppy drive and a CD- ROM/DVD drive Keyboard, 8 megabit video RAM, monitor, and mouse
    B. x86 32-bit platforms (120 megahertz or faster processor is recommended and hardware floating-point support is required), or AMD Opteron, AMD Athlon, and Intel EM64T 64-bit processors 256 megabytes of memory minimum recommended 5 to 7 gigabytes of disk space (depending on what software groups are installed) Access to a BIOS- supported bootable CD-ROM/DVD drive or a floppy drive and a CD- ROM/DVD drive or a JumpStart PXE installation server (PXE BIOS support is required) HCL compatible keyboard, graphics card, monitor, and mouse
    C. x86 32-bit platforms (90 megahertz or faster processor is recommended and hardware floating-point support is required), or AMD Opteron, AMD Athlon, and Intel EM64T 64-bit processors 128 megabytes of memory minimum recommended 40 gigabtyes of disk space (depending on what software groups are installed) Access to a BIOS- supported bootable CD-ROM/DVD drive or a floppy drive and a CD- ROM/DVD drive Keyboard, monitor, and mouse
    D. x86 32-bit platforms (120-megahertz or faster processor is recommended and hardware floating-point support is required), or AMD Opteron, AMD Athlon, and Intel EM64T 64-bit processors 128 megabytes of memory minimum recommended 2.4 gigabtyes of disk space (depending on what software groups are installed) Access to a BIOS supported bootable CD-ROM/DVD drive or a floppy drive and a CD- ROM/DVD drive PXE compatible keyboard, monitor, and mouse

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