Which three options accurately describe Oracle Solaris 11 zones?

Which three options accurately describe Oracle Solaris 11 zones?

Which three options accurately describe Oracle Solaris 11 zones?

A.
can be NFS servers

B.
are whole root type only

C.
cannot have their own time zone setting

D.
can execute z£s and zpool commands (from a non-global zone)

E.
are virtualized operating system environments, each with its own dedicated OS and kernel

F.
are virtualized operating system environments, created with a single instance of the OS shared
kernel

Explanation:
A: Zones can use Oracle Solaris 11 products and features such as the following:
Oracle Solaris ZFS encryption
Network virtualization and QoS
CIFS and NFS
C: Non-global zones cannot modify the system clock by default, but each zone can have a
separate time zone setting.
F (not E): The Oracle Solaris Zones partitioning technology is used to virtualize operating system
services and provide an isolated and secure environment for running applications. A zone is a
virtualized operating system environment created within a single instance of the Oracle Solaris
operating system.

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tugz

tugz

ANSWER: ADF
B – can have sparse root types not just whole
C – can change time zones
E – only one kernel instance is used

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Dupek

Dupek

You are wrong…
B – in Solaris 11 only whole root zone you can create
https://docs.oracle.com/cd/E27363_01/doc.121/e27511/ftr_zones_mgmt.htm#OPCFG600

C – In Solaris 11.2 there is a new type of zone which name is kernel zone. When you create kernel zone it has got its own kernel and os instance.
http://www.oracle.com/technetwork/articles/servers-storage-admin/howto-create-kernal-zones-s11-2251331.html

D – You can not run zpool commands in non-global zone
https://docs.oracle.com/cd/E23823_01/html/819-5461/gayov.html

A is correct
http://docs.oracle.com/cd/E23824_01/html/821-1460/gljbf.html

Depend on Solaris 11 version E or F is correct.

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HARI

HARI

ADF

Correct: A

http://www.oracle.com/technetwork/server-storage/solaris11/documentation/solaris11-whatsnew-201111-392603.pdf

New to Oracle Solaris 11, NFS servers are now supported in a non-global zone.

Correct: D
In addition to the default dataset described in File Systems Mounted in Zones, you can add a ZFS dataset to a non-global zone by using the zonecfg command with the add dataset resource. The dataset is be visible and mounted in the non-global zone, and also visible in the global zone. The zone administrator can create and destroy file systems within that dataset, and modify the properties of the dataset.

In addition to the default dataset described in File Systems Mounted in Zones, you can add a ZFS dataset to a non-global zone by using the zonecfg command with the add dataset resource. The dataset is be visible and mounted in the non-global zone, and also visible in the global zone. The zone administrator can create and destroy file systems within that dataset, and modify the properties of the dataset.

Correct: F

https://docs.oracle.com/cd/E26502_01/html/E29023/zonesoverview.html

A zone is a virtualized OS environment that is created within a single instance of the Oracle Solaris OS.

incorrect -> B
https://docs.oracle.com/cd/E27363_01/doc.121/e27511/ftr_zones_mgmt.htm#OPCFG3015

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