Oracle 1z0-499 問題集

質問 1：
Consider the following authorizations for a role called davidadmin, assigned to the david user:

Which statement is true?
A. David can create snaps and clone shares in the "hank" project.
B. David can define new users.
C. David can define the protocols used to access LUNs or shares within the "david" project.
D. David can reboot the appliance.
E. David can create shares in the "david" project.
正解：A

質問 2：

Which statement describes the preceding diagram?
A. cluster ZS5-4 controllers with two HBAs connected to eight DE2-24 disk shelves in four chains
B. cluster ZS5-4 controllers with four HBAs connected to four DE2-24 disk shelves in four chains
C. cluster ZS5-4 controllers with four HBAs connected to eight DE2-24 disk shelves in four chains
D. cluster ZS5-4 controllers with two HBAs connected to four DE2-24 disk shelves in four chains
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which three actions are performed to maintain data availability?
A. Software services are automatically restarted in case of software failure.
B. A set of rolling snapshots of two preceding software installs is maintained during software upgrades.
C. Solaris Live Upgrade is used to minimize software updates and upgrades.
D. Software services are set to manually restart in case of software failure.
E. A set of rolling snapshots of preceding software installs is maintained during software upgrades.
F. The appliance configuration is backed up and exported.
正解：A,E,F
解説: (Topexam メンバーにのみ表示されます)

質問 4：
A database administrator wants to change the default block size to 32 KB. How can you achieve this on a ZFS Storage Appliance?
A. Go to Share Properties > General tab > Default Settings section, change block size from
4 KB to 32 KB.
B. Go to Share Properties > General tab > Default Settings section, change block size from
8 KB to 32 KB.
C. Go to Project Properties > General tab > Default Settings section, change block size from 8 KB to 32 KB.
D. Go to Project Properties > General tab > Default Settings section, change block size from 4 KB to 32 KB.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which two actions would you take if a rolling upgrade procedure fails with an unexpected error?
A. Contact the storage administrator or support provider.
B. Factory-reset both the controllers.
C. Use the operating system shell to manually restart the upgrade.
D. Retry the failed upgrade by using the CLI or BUI in case of a transient error.
E. Conduct an initial reset on both controllers.
F. Perform a series of takeovers and failbacks until the cluster operates normally.
正解：D,F
解説: (Topexam メンバーにのみ表示されます)

質問 6：
A storage administrator wants to configure a snapshot in a ZFS Storage Appliance.
Which action must the administrator perform to ensure application consistency?
A. Schedule project snapshots to occur periodically. This way, the storage administrator is sure to get all open files by the end of the day.
B. Schedule snapshots to occur at a specific time each day.
C. Quiesce, sync, or shut down the application before taking a snapshot of the project defined for the application.
D. Quiesce, sync, or shut down the application and then take a snapshot of the master LUN.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Which three statements are correct about cluster configuration of ZFS Storage Appliances?
A. Only one controller in a cluster can be assigned resources.
B. Clusters can be configured in two ways: active-active or active-passive.
C. In a cluster environment, both nodes can be owners of each storage pool.
D. To use the resources of both nodes simultaneously, you need at least two storage pools: one that maps to node1 and another that maps to node2.
E. You can assign a networking and storage pool to a controller in a cluster.
正解：B,D,E
解説: (Topexam メンバーにのみ表示されます)