[Free] 2018(Jan) EnsurePass Testking Oracle 1z0-877 Dumps with VCE and PDF 131-140

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Oracle Solaris 10 System Administrator Certified Professional Exam, Part IVersion 7.0

Question No: 131 – (Topic 3)

Several patches have been installed on your system to resolve a specific problem. The performance of your system degrades and you are advised to back out one of the patches. Which three conditions must exist for the patch to be successfully removed? (Choose three.)

  1. The patch must NOT be a recommended patch.

  2. The patch must NOT be required by another patch.

  3. A previous revision of the patch must already be installed.

  4. The patch must NOT have been obsoleted by another patch.

  5. The patch must have been installed using the patchadd -d command.

  6. The patch must NOT have been installed using the patchadd -d command.

Answer: B,D,F

Question No: 132 – (Topic 3)

You have a Sun V880 server with twelve disk drives installed. You are trying to document the server hardware configuration and need toYou have a Sun V880 server with twelve disk drives installed. You are trying to document the server? hardware configuration and need to identify and document each disk drive that is installed. In addition, you want to note both the physical device name and the logical device name for each installed disk.

Which two commands will display the physical device name along with the corresponding logical device name for each disk installed in the server? (Choose two.)

  1. ls -l /dev/dsk

  2. Use the dmesg command

  3. Use the prtconf command.

  4. In the format utility, from the main menu, select show

  5. In the format utility, from the main menu, select disk

  6. In the format utility, from the main menu, select verify

Answer: A,E

Question No: 133 – (Topic 3)

Every user#39;s home directory is located in the /export/home file system as

/export/home/lt;usernamegt;. The output from df -h shows the user#39;s home file system filling up:

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Which command would display disk usage by user?

  1. du -h /export/home

  2. df -k /export/home/*

  3. ls -lR /export/home

  4. du -sh /export/home/*

Answer: D

Question No: 134 – (Topic 3)

You have an x86-based server with two SATA drives. Each drive has an installation of x86 Solaris and both drives are identical. The system currently boots from the first SATA disk drive, but, after modifying the /etc/vfstab file on the boot drive, the first SATA drive will not boot. You want to boot the system from the second SATA disk drive, but it won boot. want to boot the system from the second SATA disk drive, but it won boot. What do you need to do to get the system booted?

  1. Select the second SATA drive in the GRUB menu during bootup; boot to the second drive; once booted to the second drive, mount and copy the /etc/vfstab file to the boot disk.

  2. Edit the boot string in the GRUB menu to boot from the second SATA drive; once

    booted to the second drive, mount and fix the /etc/vfstab file on the boot disk.

  3. Install a bootblock onto the second SATA drive; select the second drive during bootup; once booted to the second drive, mount and fix the

    /etc/vfstab file on the boot disk.

  4. Boot from DVD to get into a single user shell; mount and fix the /etc/vfstab file on the boot drive.

Answer: D

Question No: 135 – (Topic 3)

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?

  1. Using vi, edit the /etc/inittab file and comment out the /etc/rc3.d/S81volmgt entry.

  2. Run the rm /etc/rc3 command.

  3. Rename the /etc/rc3.d/S81volmgt script to /etc/rc3.d/s81volmgt.

  4. Run the svcadm disable /etc/rc3_d/S81volmgt command.

Answer: C

Question No: 136 – (Topic 3)

You need to set up a cron job that will run the /usr/bin/banner command to display the message System Backups tonight in a console window at 5:00 P.M. each Thursday. Which is the correct cron table entry?

  1. 0 5 * * 5 /usr/bin/banner quot;System Backups tonightquot; gt; /dev/console

  2. 0 5 * * 4 /usr/bin/banner quot;System Backups tonightquot; gt; /dev/console

  3. 0 17 * * 5 /usr/bin/banner quot;System Backups tonightquot; gt; /dev/console

  4. 0 17 * * 4 /usr/bin/banner quot;System Backups tonightquot; gt; /dev/console

Answer: D

Question No: 137 – (Topic 3)

You have two users that are abusing the system by creating scripts that run periodically as cron jobs that continuously harass other users. You have been instructed to disable cron for these two users. Which three (what?) describe how to configure the server to block specific users from using cron? (Choose three.)

  1. Protect the crontab command so that only privileged users are allowed to run it.

  2. Remove the /etc/cron.d/cron.allow file and add their names to /etc/cron.d/cron.deny

  3. Remove the crontabs associated with each offending user in the

    /var/spool/cron/crontabs director.

  4. Remove their names from the /etc/cron.d/cron.allow file and add their names to

    /etc/cron.d/cron.deny

  5. Add their names to the /etc/cron.d/cron.deny file. It is not necessary to remove their names from the /etc/cron.d/cron.allow file.

  6. Remove their names from the /etc/cron.d/cron.allow file only. If the default

/etc/cron.d/cron.deny exists, it does not need to be changed.

Answer: B,D,F

Question No: 138 – (Topic 3)

There is a requirement to run a script every other month starting next month (March). This script is to be run every Monday, Wednesday, and Friday. What is the crontab entry that achieves this?

  1. 25 23 * 1, 3, 5 3, 5, 7, 9, 11, 1 /opt/application/gather_data

  2. 25 23 3, 5, 7, 9, 11, 1 * 1, 3, 5 /opt/application/gather_data

  3. 25 23 1, 3, 5 * 3, 5, 7, 9, 11, 1 /opt/application/gather_data

  4. 25 23 * 3, 5, 7, 9, 11, 1 1, 3, 5 /opt/application/gather_data

Answer: D

Question No: 139 – (Topic 3)

Up to now, your users have been allowed to use cron for their own use. Because some users have abused the system, you want to block the use of cron by all users, except root. The following files exist on your system:

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What should you do to block all users, except root, from creating and running cron jobs?

  1. Remove the crontabs associated with each user in the /var/spool/cron/crontabs directory.

  2. Write protect the crontabs associated with each user in the /var/spool/cron/crontabs directory.

  3. Remove the crontabs associated with each offending user in the

/var/spool/cron/crontabs directory.

Answer: C

Question No: 140 – (Topic 3)

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

  1. Drives should not be partitioned with both UFS and ZFS file systems.

  2. A disk that is used as a swap or dump device should not be used for a ZFS file system.

  3. Constructing ZFs file system on top of LUNs that are created from hardware RAID arrays.

  4. Constructing ZFS file systems on top of software based volume managers such as SVM meta devices.

Answer: D

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