Download Oracle.PracticeDumps.1z0-820.2017-12-13.1e.131q.vcex


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Exam Upgrade to Oracle Solaris 11 System Administrator
Number 1z0-820
File Name Oracle.PracticeDumps.1z0-820.2017-12-13.1e.131q.vcex
Size 3.71 Mb
Posted December 13, 2017
Downloads 28



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Demo Questions

Question 1
Identify the two security features incorporated in the Oracle Solaris 11 Cryptographic Framework.

  • A: Layer 5 IP address encryptions
  • B: Internet protocol security
  • C: Diffie-Kerberos coaxial key encryption
  • D: Signed cryptographic plugins (providers)
  • E: Kernel support for signed antivirus plugins



Question 2
Review the ZFS dataset output that is displayed on your system: 
M    F    /data/file5 
-    F    /data/file1 
R    F    /data/file3 -> /data/file13 
+    F    /data/file4 
Which four correctly describe the output?

  • A: /data/file4 has been added.
  • B: The link /data/file3 has been added.
  • C: /data/file3 has been renamed to /data/file13.
  • D: /data/file4 has been modified and is now larger.
  • E: /data/file1 has been deleted.
  • F: /data/file1 has been modified and is now smaller.
  • G: /data/file5 has been modified.
  • H: /data/file3 (a link) has been removed.



Question 3
Which five statements describe options available for installing the Oracle Solaris 11operating system using the installation media?

  • A: You can perform a text or LiveCD installation locally or over the network.
  • B: The text Installer does not install the GNOME desktop. The GNOME desktop package must he added after you have installed the operating system.
  • C: The LiveCD Installation cannot be used to install multiple instances of Oracle Solaris.
  • D: The LiveCD installer cannot be used if you need to preserve a specific Solaris Volume Table of Contents (VTOC) slice in your current operating system.
  • E: The LiveCD Installer is for x86 platforms only.
  • F: The GUI installer cannot be used to upgrade your operating system from Solaris 10.
  • G: If you are installing Oracle Solaris 11 on an x86-based system that will have more than one operating system installed in it, you cannot partition your disk during the installation process.
  • H: The LiveCD installer can be used for SPARC or x86 platforms.



Question 4
Review the zonestat command: 
zonestate - q physical - memory -R high -z -p -p “zones” 10 24h 60m 
Select the option that correctly describes the information that is displayed by this command.

  • A: It is a sample of dbzone’s physical memory usage taken every hour over a 24-hour period. 
    Only the top 10 samplings of peak memory usage are displayed.  
    All other utilization data is eliminated.
  • B: It is a sample of dbzone’s CPU, virtual memory, and networking utilization. 
    Physical memory is executed from the report. 
    The sampling is taken every 10 minutes over a 24-hour period and peak utilization id displayed each hour.
  • C: It is a sample of dbzone’s CPU, virtual memory, and networking utilization. 
    Physical memory is executed from the report. 
    The sampling is taken every 10 minutes over a 24-hour period and displayed each hour.
  • D: It is a sample of dbzone’s physical memory usage taken every 10 seconds and 24-hour period. 
    Only peak virtual memory usage and CPU utilization are displayed each hour. 
    All other Utilization data is eliminated.
  • E: It is a sample of dbzone’s physical memory usage taken every 10 seconds and 24-hour period. 
    Only peak memory usage is displayed each hour. 
    All other utilization data is eliminated.



Question 5
You are configuring NFS on a server. Select the two statements that are true.

  • A: Resources listed in /etc/dfs/dfstab are automatically shared on boot up.
  • B: A directory cannot be shared if a subdirectory below it is already shared.
  • C: Renaming a share created with the zfs set share command is not supported.
  • D: NFS and SMB protocols cannot be used simultaneously to share the same directory.



Question 6
You have already generated a 256-bit AES raw key and named the keystore file /mykey. You need to use the key to create an encrypted file system. 
Which command should you use to create a ZFS encrypted file system named pool1/encrypt using the /mykey keystore?

  • A: zfs create - o encryption = /mykey pool1/encrypt
  • B: zfs create - o encryption = 256-ccm - o keysource = raw, file : ///my key pool1/encrypt
  • C: zfs create - o encryption = AES keysource = /mykey pool1/encrypt
  • D: zfs create - o encryption = on keystore = /mykey pool1/encrypt



Question 7
You need to set up an Oracle Solaris 11 host as an iSCSI target so that the host's disk can be accessed over a storage network. The disk device is c3t4d0. 
Which six options describe the steps that need to be taken on this host to enable an iSCSI target?

  • A: Create a ZFS file system named iscsi/target.
  • B: Create a zpool named iscsi with disk device c3t4d0
  • C: Create zfs volume named iscsi/target.
  • D: Use the stmfadm command to create a LUN using /dev/zvol/rdsk/iscsi/target.
  • E: Use the stmfadm command to create a LUN using iscsi/target.
  • F: Use the stmfadm command to make the LUN viewable.
  • G: Use the stmfadm command to make the volume viewable.
  • H: Enable the svc:/network/iscsi/target:default Service.
  • I: Use the itadm command to create the iSCSI target.



Question 8
Identify the Automated Installer’s (AI) equivalent to jumpStart’s finish scripts and sysidcfg files.

  • A: Manifest files
  • B: SMF system configuration profile files
  • C: Installadm create - client
  • D: IPS software package repository
  • E: installadm create-service
  • F: svccfg - s application/pkg/server setprop sysidcfg



Question 9
You need to update an OS image on a client. The pkg publishers command displays the wrong publisher with the wrong update: 
PUBLISHER        TYPE        STATUS    URI 
Solaris         origin         online        http://pkg.oracle.com/solaris/release
The update is available on the updated publisher: 
PUBLISHER        TYPE        STATUS    URI 
Solaris         origin        online        http://sysA.example.com
Select the option that describes the procedure used to update the OS image on the system from the updated publisher.

  • A: Copy the repository from the ISO image onto the local client. 
    Configure the repository on the client by using the svccfg - s command so that the Solaris publisher is connected to the new repository. 
    Refresh the application/pkg/server service. 
    Issue the pkgrepo refresh command to refresh the repository catalog
  • B: Configure the publisher on the client using the svcfg - s command so that the Solaris publisher is connected to the repository at http://sysA.example.com 
    Refresh the application/pkg/server service. 
    Issue the pkgrepo refresh command to repository catalog
  • C: Use the pkg set-publisher command to change the URL of the publisher Solaris to http://sysA.example.com. 
    Issue the pkg update command to update the OS image.
  • D: Add the new publisher http://sysA.example.com Solaris 
    Use the pkg set-publisher command to set the publisher search order and place http://sysA.example.com of http://pkg.oracle.com/solaris/release
    Issue the pkg publisher command to view the publishers. 
    Set the new publisher to sticky. 
    Issue the pkg update command to update the OS image.



Question 10
Alice is a user account used by Alice on a Solaris 11 system. 
sadmin is a role account on the same system. 
Your task is to add the command /usr/sbin/cryptoadm to the Network management profile, so that Alice can execute it, while assuming the sadmin role. 
Select the three activities necessary to accomplish this.

  • A: To the file /etc/security/prof_attr, add the line: 
    Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0
  • B: To the file /etc/security/auth_attr, add the line: 
    Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0
  • C: To the file /etc/security/exec_attr.d/local-entriies, add the line: 
    Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0
  • D: Run the roles alice to ensure that alice may assume the role sadmin.
  • E: Run the command profiles sadmin to ensure that the role sadmin includes the network Management profile.
  • F: Run the command profiles alice to ensure that the Alice has permissions to access the Network management profile.
  • G: Run the command profiles “Network management” to ensure that the Network management profile includes the sadmin role.








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