1Z1-821 무료 덤프문제 온라인 액세스

A datalink can best be described as______.

• A.a device that provides Classless Inter-Domain Routing
• B.a logical object used for IP Multipathing
• C.a driver for a Network Interface Card
• D.the software connecting the Internet Layer and the Physical Layer

Which three options describe the purpose of the zonep2vchk command?

• A.Used on a Solaris 10 global zone to access the system for problems before migrating that system to a Solaris 10 branded zone.
• B.Used to migrate an Oracle Solaris 11 global zone to a non-global zone.
• C.Used to migrate a Solaris 10 global zone to a non-global zone on the same server; the non-global zone can then be migrated to a Solaris 11 server as a Solaris10 branded zone.
• D.Used to create zonecfg template for a Solaris 10 global zone that that will be migrated to a solaris10 branded zone.
• E.Used to access a Solaris 10 global zone for problems before migrating that zone to a Solaris 11 global zone

How are operating system updates distributed in the Oracle Solaris 11 environment?

• A.Software updates are published as packages to a repository. All software packages are then updated manually from the command line using the pkg command.
• B.Updates are only available to customers with an active support contract. The updates are distributed through the My Oracle Support web portal and installed in a central location.
  All software packages are then updated manually from the command line using the smpatch command.
• C.Software updates, published as packages to an OS image. All software packages are then updated manually from the command line using the pkg command.
• D.Patches are download from http: //support.oracle.com either automatically or manually.
  All software packages are then updated manually from the command line using the smpatch or patchadd commands.

User brian changes the permissions for db_data this command:
chmod 4755 db_data
What is true?

• A.db_data now has permissions rwxr-sr-x and can be deleted only by members of the group owning it.
• B.The permissions for db_data cannot be determined, because the permissions prior to the change have not been specified.
• C.db_data now has permissions rwsr-xr-x and can be deleted only by user brian.
• D.db_data must be an ordinary file, because special permissions cannot be set on a directory.
• E.db_data now has permissions rwsr-xr-x and, if executed, will inn with the permissions of user brian.

When upgrading an existing system from Solaris 11 Express to Oracle Solaris 11, what happens to the datalink names?

• A.They are left unnamed, to avoid conflicts, and need to be renamed after the installation process is complete.
• B.They are called eth#.
• C.They are called el00g#.
• D.They maintain their names.
• E.They follow the default naming convention for the newly installed version.