Explanation/Reference:
Explanation:
https://docs.oracle.com/cd/E23824_01/html/E21798/glitd.html#scrolltoc
http://docs.oracle.com/cd/E23824_01/html/E21798/glitd.html#aizoneconf

Device c3t6d0 is not included in the RAIDZ storage pool. The other three devices are includedin the raidz pool. The data on these devices are protected.
Note: In addition to a mirrored storage pool configuration, ZFS provides a RAID-Z configuration with either single, double, or triple parity fault tolerance. Single-parity RAID-Z (raidz or raidz1) is similar to RAID-5. Double-parity RAID-Z (raidz2) is similar to RAID-6.
Reference: RAID-Z Storage Pool Configuration

A: How to Log In to the Zone Console Use the zlogin command with the -C option and the name of the zone, for example, my-zone.
global# zlogin -C my-zone
C: To disconnect from a non-global zone, use one of the following methods.
* To exit the zone non-virtual console:
zonename# exit
* To disconnect from a zone virtual console, use the tilde (~) character and a period:
zonename# ~.

A: The - of the Active Column indicates that this boot environment is inactive, and hence not bootable.
Note: The values for the Active column are as follows:
R - Active on reboot.
N - Active now.
NR - Active now and active on reboot.
"-" - Inactive.
"!" - Unbootable boot environments in a non-global zone are represented by an exclamation point.
http://docs.oracle.com/cd/E23824_01/html/E21801/unbootable.html#scrolltoc

B: Binary Signatures for Third-Party Software
The elfsign command provides a means to sign providers to be used with the Oracle Solaris Cryptographic Framework. Typically, this command is run by the developer of a provider.
The elfsign command has subcommands to request a certificate from Sun and to sign binaries. Another subcommand verifies the signature. Unsigned binaries cannot be used by the Oracle Solaris Cryptographic Framework. To sign one or more providers requires the certificate from Sun and the private key that was used to request the certificate.
C: Export law in the United States requires that the use of open cryptographic interfaces be restricted. The Oracle Solaris Cryptographic Framework satisfies the current law by requiring that kernel cryptographic providers and PKCS #11 cryptographic providers be signed.