[Free] 2018(Jan) EnsurePass Testinsides Oracle 1z0-879 Dumps with VCE and PDF 151-160

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Oracle Solaris 10 System

Question No: 151 – (Topic 2)

The automatic nightly backup of the /export3 file system failed because of a lack of space on the tape. You need to put in a fresh tape and manually restart the backup. To do this, you need to know which disk device holds the /export3 file system. Which two commands provide this information? (Choose two.)

  1. /usr/bin/ls

  2. /usr/bin/du

  3. /usr/sbin/df

  4. /usr/sbin/disks

  5. /usr/sbin/mount

Answer: C,E

Question No: 152 – (Topic 2)

In which two conditions is it NOT possible to perform a snapshot of a file system? (Choose two.)

  1. The file system is in use by system accounting.

  2. The file system is a multi-terabyte file system.

  3. The file system is used as backing store by real-time applications.

  4. The backing store file is located on a different file system from the source file system.

Answer: A,C

Question No: 153 – (Topic 2)

A server has not had any changes made to the configuration of the standard system login accounts. It has a number of tape devices attached to it. The server is the only system on the local network that has tape devices. A file must be configured to allow backups. Which file must be correctly configured on the system with the tape devices attached to enable the other system to successfully perform its backup?

  1. /.rhosts

  2. /etc/hosts.equiv

  3. /etc/rmt/tape.conf

  4. /etc/hostname.rmt0

Answer: A

Question No: 154 – (Topic 2)

You manually created a snapshot of the file system holding the user data. You created this

snapshot at 5 p.m., and the backup of the snapshots starts at 11 p.m. You verified the backup succeeded the next morning. Later that morning, one of your users asks for a restore of a file the user worked on last night, and accidentally deleted. The user needs the 10 p.m. version. Where can you find this version?

  1. nowhere

  2. on the file system

  3. on the backup tape

  4. on the file system snapshot

Answer: A

Question No: 155 – (Topic 2)

The ufsrestore command is used to extract the whole content of a file system (stored to tape with ufsdump) onto another file system. Which statement about inode allocation is true?

  1. The inodes are allocated such that the inode numbers after the restore are identical to the inode numbers recorded on tape, effectively overwriting inodes that had been allocated before the restore.

  2. The ufsrestore consults the inode map in each cylinder group. If an inode to be restored is already allocated, ufsrestore quits with a fail message.

  3. The ufsrestore tries to allocate inode numbers for the restored files as they are recorded on tape and evades to new, unallocated inodes whenever an inode number is already allocated in the file system.

  4. The new file system#39;s inodes are allocated successively as the files are restored, independent of the inode numbers recorded to tape.

Answer: D

Question No: 156 – (Topic 2)

Another system administrator created several snapshots on the server. The snapshots were backed up to tape using ufsdump. The tapes were labeled using each virtual device name and the corresponding mount point but does not include the name of the original file system where the snapshot was taken. How can you determine the file system that was backed up to tape?

  1. Load the tape and list what is on the tape.

  2. Use /usr/sbin/fssnap -i and compare the virtual device to its corresponding filesystem.

  3. Use /usr/lib/fs/ufs/fssnap -i and compare the virtual device to its corresponding filesystem.

  4. Check the /etc/dumpdates file- the actual file system name will be stored there with the other backup information.

Answer: C

Question No: 157 – (Topic 2)

A few months ago, your department received several new SPARC-based Sun workstations. As part of your Solaris 10 OS installation procedure, you want to make sure that the firmware on these workstations is at the latest revision. Which two ok prompt commands allow you to see the firmware revision? (Choose two.)

  1. version

  2. banner

  3. .version

  4. show-devs

  5. .registers

Answer: B,C

Question No: 158 – (Topic 2)

Changes to your x86-based Solaris server require you to rebuild the boot archive. Which describes how to manually rebuild the boot archive?

  1. The GRUB menu provides the option to rebuild the boot archive.

  2. Select failsafe in the GRUB menu and answer when prompted to rebuild the primary boot archive.

  3. A normal reboot will automatically rebuild the boot archive if the system detects an out of sync boot archive.

  4. Performing a reconfigure reboot will automatically rebuild the boot archive if the system detects an out of sync boot archive.

Answer: B

Question No: 159 – (Topic 2)

You accidently initiated an abort sequence. As a consequence, your SPARC-based system went into the PROM mode. Which two actions would disable the default keyboard abort sequence? (Choose two.)

  1. Detach serial console device.

  2. Run the kbd -a disable command

  3. Run the eeprom command to disable KEYBOARD_ABORT.

  4. Edit /etc/default/kbd to change the value of the variable KEYBOARD_ABORT to disable.

  5. In PROM mode, change the value of keyboard to disable.

Answer: B,D

Question No: 160 – (Topic 2)

Which three FORTH Monitor commands allow you to boot a SPARC-based system? (Choose three.)

  1. ok boot net

  2. ok reboot

  3. ok boot net:rarp

  4. ok boot -as cdrom

E. ok boot ip=192.168.1.1

Answer: A,C,D

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