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You have completed configuring a zone named dbzone on your Solaris 11 server. The configuration is as following: The global zone displays the following network information: The zone has never been booted. Which three options correctly describe this zone?
Correct Answer: C,E,G
Explanation/Reference: Explanation: C: Immutable Zones provide read-only file system profiles for solaris non-global zones. Note that ip-type: exclusive: Starting with OpenSolaris build 37 and Oracle Solaris 10 8/07, a default zone can be configured as an "exclusive-IP zone" which gives it exclusive access to the NIC(s) that the zone has been assigned. Applications in such a zone can communicate directly with the NIC(s) available to the zone. Note on zones: After installing Oracle Solaris on a system, but before creating any zones, all processes run in the global zone. After you create a zone, it has processes that are associated with that zone and no other zone. Any process created by a process in a non-global zone is also associated with that non-global zone. Any zone which is not the global zone is called a non-global zone. Most people call non-global zones simply "zones." Some people call them "local zones" but this is discouraged. The default native zone file system model on Oracle Solaris 10 is called "sparse-root." This model emphasizes efficiency and security at the cost of some configuration flexibility. Sparse-root zones optimize physical memory and disk space usage by sharing some directories, like /usr and /lib. Sparse-root zones have their own private file areas for directories like /etc and /var. Whole-root zones increase configuration flexibility but increase resource usage. They do not use shared file systems for /usr, /lib, and a few others. There is no supported way to convert an existing sparse-root zone to a whole-root zone. Creating a new zone is required.