Oracle Solaris 11 - Storage

17 Questions

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Oracle Quizzes & Trivia

Questions and Answers
  • 1. 
    Which among these is the root file system on Oracle Solaris 11 ?
    • A. 

      SMP

    • B. 

      Admin

    • C. 

      Rootvg

    • D. 

      ZFS

  • 2. 
    Fill in the blanks. ZFS eliminates the concept of __________ and the associated problems of partitions.
    • A. 

      Volumes

    • B. 

      Encrypted dataset

    • C. 

      Data validation

    • D. 

      Encrypted root pool

  • 3. 
    Blocks are check-summed to prevent silent data corruption, allowing data to self-heal itself in Mirror / RAID configurations. If a copy is damaged, then ZFS uses its mount points to repair it.
    • A. 

      True

    • B. 

      False

  • 4. 
    What support has been added to ZFS in Oracle Solaris 11 to protect against theft of physical storage ?
    • A. 

      Crypto-algorithm

    • B. 

      Sandbox Security

    • C. 

      Encrypted dataset

    • D. 

      Encrypted root pool

  • 5. 
    What support has been added to Oracle Solaris 11, to reduce the amount of total data stored by eliminating and sharing common components ?
    • A. 

      Deduplication

    • B. 

      Checksum redundancy

    • C. 

      Secured dataset

    • D. 

      RSA check

  • 6. 
    Which new tool has been incoporated in Oracle Solaris 11 for migrating data from an existing file system to a new file system ?
    • A. 

      Data migration

    • B. 

      Sysfile migration

    • C. 

      ZFS migration

    • D. 

      Shadow migration

  • 7. 
    Which option enables zfs mount command to mount file system temporarily at a location other than the file system's persistent mount point ?
    • A. 

      -p mountpoint=location

    • B. 

      -o mountlocation=value

    • C. 

      -o mountpoint=value

    • D. 

      -p mountlocation=directory

  • 8. 
    Which shorter command line option has been added with Oracle Solaris 11 to allow administrators to take a ZFS snapshot ?
    • A. 

      Admin snap

    • B. 

      Zfs snap

    • C. 

      Sys snap

    • D. 

      Zfs shot

  • 9. 
    Privileges users can view what file and directory level changes have occurred between snapshots, such as files or directories added, removed, modified or renamed in a later snapshot.
    • A. 

      True

    • B. 

      False

  • 10. 
    What is the use of  "NFS Version 4 protocol"?
    • A. 

      Defines the way a client and a server are to handle file system migration.

    • B. 

      Defines the way a archive and a network are to handle ZFS volumes.

    • C. 

      Defines the way a archive and a network are to handle file system migration.

    • D. 

      Defines the way a client and a server are to handle ZFS volumes.

  • 11. 
    Fill in the blanks. An NFS server will have the ability to __________ the file system against changes, save in-memory state on the source, restore the state on the destination, and inform the client of the move.
    • A. 

      Migrate

    • B. 

      Mirror

    • C. 

      Quiesce

    • D. 

      Partition

  • 12. 
    What does "CIFS" stands for?
    • A. 

      Custom Internet File System

    • B. 

      Common Internet File Security

    • C. 

      Common Internet File System

    • D. 

      Cache Internet File System

  • 13. 
    Fill in the blanks. The CIFS is also known as ________, is the standard for Microsoft file sharing services
    • A. 

      SMB

    • B. 

      ACL

    • C. 

      MRC

    • D. 

      NDMP

  • 14. 
    What is the use of CISF in Oracle Solaris 11?
    • A. 

      Provides file system security required for Windows like behavior for interoperability with CIFS clients

    • B. 

      Provides data encryption and data validation required for Windows like behavior for interoperability with CIFS clients

    • C. 

      Provides file sharing and MS-RPC administration services required for Windows like behavior for interoperability with CIFS clients

    • D. 

      Provides file sharing and MS-RPC administration services required for Windows like behavior for interoperability with the network server

  • 15. 
    Are Microsoft ACLs supported in ZFS?
    • A. 

      Yes

    • B. 

      No

  • 16. 
    What is DTrace provider, smb used for in Oracle Solaris 11?
    • A. 

      Helps developers to observe a wide range of SMB operations, before and after connection with the client is made.

    • B. 

      Helps developers to use Microsoft ACLs, before and after requests are executed

    • C. 

      Helps developers to observe a wide range of SMB operations, before and after requests are executed

    • D. 

      None of the above

  • 17. 
    The iscsi DTrace provider allows administrators to trace iSCSI target activity from the client’s perspective.
    • A. 

      True

    • B. 

      False