1Z0-822 Online Practice Questions and Answers

Which two zpool subcommands will permanently remove a submirror from active storage pool?

A. remove

B. detach

C. destroy

D. offline

E. replace

F. split

G. zpool does not permit this operation on an active storage pool unless the submirror faults.

Your task is to configure storage for an Oracle Solaris 11 system to support multiple web servers. Each web server will be contained in a separate zone. The system has an attached disk array configured as a JBOD (Just a Bunch Of Disks). The system also has an internal solid-state drive.

The data accessed through the websites will be primarily read-only. The web servers are expected to be very busy, so configure the storage for maximum performance. Because the data is primarily static, but redundancy is required to maintain high availability in the event of a hardware failure. Data does not change often, but it is expected that the same data will be accessed many times throughout the day. Which configuration option best meets the data storage requirements?

A. a raid2 storage pool with a separate log device

B. a mirrored storage pool with a separate cache device

C. a mirrored storage pool with a separate log device

D. a three disk striped storage pool with a separate cache device

E. a raidz1 storage pool with a separate log and cache device

You have a ZFS pool that contains a hierarchy of data file systems. You create snapshots of the file systems and you created a clone (dpool/export/CID) of the dpool/export/home/CID file systems. The file systems are as follows:

Now you remove a file from the cloned file system: root@sll-server1:~# rm /export/CID/core.bash.8070 How will space usage be changed for dpool/export/CID?

A. The USED value will increase and the REFER value will decrease; the AVAIL value will be unchanged.

B. The USED value will decrease and the REFER value will increase; the AVAIL value will increase.

C. The USED value will decrease, the REFER value will decrease; the AVAIL value will increase.

D. USED, REFER and the AVAIL value will be unchanged.

You and an associate named Frank administer a Solaris server. Frank will be responsible for monitoring system resource usage, so you set up a project entry for his account. Consider the following commands and output:

Which is Frank's default project?

A. default

B. clockfix

C. user.frank

D. group.staff

What is the effect of configuring privileges via the zonecfg utility?

A. It forces every /one process to run with the same privileges.

B. It restricts zone processes to the inherited set of zsched's privileges.

C. It restricts zone processes to the inherited set of zoneadmd's privileges.

D. It removes some privileges that are normally available in the zone.

E. It can add some new privileges to or exclude some default privileges from the zone.

Laura is a user and netadm is a role on a Solaris 11 system. You want to allow Laura to generate SSH keys. Which two steps should be taken?

A. Verify that netadm includes the Network Management profile.

B. Verify that laura has permission to access the Network Management profile.

C. Verify that the Network Management profile includes the netadm role.

D. Add a line for the ssh-keygen command to the file auth_attr.d/local-entries.

E. Add a line for the ssh-keygen command to the file exec_attr.d/local-entries.

You want to prioritize the video streaming traffic over the HTTP server traffic. Which attribute can be used to identify the streaming video flow?

A. the NIC Transmit and Receive Ring

B. the Differentiated Service Field

C. the Application Port Number

D. IP address and TCP port

Which sequence of commands will create a virtual network interface?

A. Option A

B. Option B

C. Option C

D. Option D

Oracle has released a new version of the Solaris operating system and it is located in a repository on SRVA and is stored in the rpool/export/sllRepo file system. The repository is accessible to SRVB through the /remoteRepo NFS mount point.

You need to add a local repository on SRVB in the /export/sllReleaseRepo file system. The repository will be an exact copy of the repository that is stored on SRVA. Currently, the only publisher on SVRB is:

Which command must you use to copy the contents of the repository from SRVA to the local file system on SRVB?

A. pkgrepo create /export/sllReleaseRepo pkgrecv s /remoteRepo d /export/sllReleaseRepo

B. pkgrecv s file:///remoteRepo d file:///export/sllReleaseRepo `*'

C. pkgrecv s /remoteRepo d /export/sllReleaseRepo `*'

D. pkgrecv s /remoteRepo d file:///export/sllReleaseRepo `*'

E. rsync aP /remoteRepo /export/sllReleaseRepo

Examine the following information:

Which statement describes the user auuser audit mask?

A. All failed and successful lo events, all failed and successful am events will be logged, no ss events will be logged.

B. All failed and successful lo events, all failed and successful am events and successful ss events will be logged.

C. All failed and successful lo events, all failed and successful am events and failed ss events will be logged.

D. All failed and successful lo events and all failed and successful ss events will be logged.