Free Oracle 1Z1-820 Exam Dumps Questions & Answers

The following information is displayed during the migration of a ZFS file system:

Which answer correctly describes the status of the migration?

• A.  The new file system is named pool1/data1, the shadowstat command was used to generate the output, and the migration is still in progress.
• B.  The shadowed file system is named pool1/data1, the shadow command was used to generate the output, and the migration is still in progress.
• C.  25.5 GB of data has been transferred so far. 409 MB of data remains to be transferred
• D.  The shadowed file system is named pool1/data1. the shadowstat command was used to generate the output, and the migration is still in progress with 409 MB remaining to be transferred to the target filesystem.
• E.  The shadowed file system is named pool1/data1, the shadowstat command was used to generate the output, and the migration is still in progress
• F.  The new file system is named pool1/data1, the shadow command was used to generate the output, and the migration is still in progress.
• G.  27.3 GB is the exact size of the data that is yet to be transferred from the shadowed file system.

You execute the command:
usermod -K limitpnv=all,\!file_wnte guest
What is the result of this command?

• A.  Unless the guest account assumes the limitpriv role, it cannot write any files
• B.  The guest account cannot assume a role that includes file_write privileges.
• C.  The guest account can assume any role except the file_write role.
• D.  An error message is displayed, indicating that "file_wnte" is not a valid execution attribute
• E.  The guest account cannot write any files.
• F.  Starting at next login, the guest account will be unable to write any files.

You need a copy of the zone configuration installed on your server for disaster recovery documentation. Which two commands would display the current configuration of the zone named testzone? (Choose two)

• A.  zonecfg -z testzone export
• B.  zoneinfo -z testzone
• C.  cat /etc/zones/testzone.cfg
• D.  zoneadm -z testzone info
• E.  zonecfg testzone info
• F.  zonecfg -z testzone i nfo

In an effort to reduce storage space on your server, you would like to eliminate duplicate copies of data in your server's ZFS file systems.
How do you specify that pool1/data should not contain duplicate data blocks (redundant data) on write operations?

• A.  zfs create - o deduplication=on pool1; zfs create pool1/data
• B.  zfs create - o dedup=on pool1/data
• C.  zfs create - o compression=on pool1/data
• D.  zfs create - o dedupratio=2 pool1/data
• E.  zpool create -o deduplication =on pool1; zfs create pool1/data

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

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