Select the two statements that correctly describe the operation of NWAM.

• A.If a location is explicitly enabled, it remains active until explicitly changed.
• B.Wireless security keys can be configured by using the nwammgr command.
• C.NWAM stores profile information in /etc/ipadm/ipadm.conf and /etc/dladm/datalink.conf.
• D.Multiple locations may be automatically activated in systems with multiple network interface cards.
• E.Interface NCU Properties "float" and are automatically attached to the highest priority Link NCU Property.
• F.If the DefaultFixed NCP is enabled, persistent configuration, stored in /etc/ipadm.conf and /etc/dladm/datalink.conf is used.

Correct Answer: A,D

A: Conditional and system locations can be manually activated, which means that the location remains active until explicitly disabled.
D: A location comprises certain elements of a network configuration, for example a name service and firewall settings, that are applied together, when required. You can create multiple locations for various uses. For example, one location can be used when you are connected at the office by using the company intranet. Another location can be used at home when you are connected to the public Internet by using a wireless access point.
Locations can be activated manually or automatically, according to environmental conditions, such as the IP address that is obtained by a network connection.

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You upgraded your server to Oracle Solaris 11 and you imported zpool (pool1) that was created in Solaris
10. You need to create an encrypted ZFS file system in pool1, but first you need to make sure that your server supports ZFS encryption.
Which four statements are true for support of ZFS encryption?

• A.The encrypted file system must have been created in Oracle Solaris11. To encrypt a ZFS file system from a previous version of Solaris, upgrade the zpool and create a new encrypted ZFS file system into the encrypted ZFS file system.
• B.If you plan to create an encrypted file system in an existing zpool, the zpool must be upgraded to ZFS version 30.
• C.ZFS encryption is integrated with the ZFS command set and no additional packages need to be installed.
• D.ZFS encryption requires that the ZFS Dataset Encryption package be installed.
• E.If you plan to create an encrypted file system in an existing zpool, the pool must be upgraded to ZFS version 21, minimum.
• F.Encryption is supported at the pool or dataset (file system) level.
• G.Encryption is supported at the pool level only for every file system in the pool will be encrypted.
• H.You cannot create an encrypted file system in a zpool that was created prior to oracle Solaris11.
  Create a new zpool in Solaris11, create an encrypted ZFS file system in the new zpool, and move or copy the data from the existing file system into the new encrypted file system.

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The COMSTAR framework provides support for the iSCSI protocol.
Select three options that correctly describe the COMSTAR framework.

• A.iSCSI devices can be used as dump devices.
• B.SCSI commands are carried over IP networks and enable you to mount disk devices from across the network onto your local system.
• C.Large amounts of data can be transferred over an IP network with very little network degradation.
• D.COMSTAR allows you to convert any Solaris11 host into a SCSI target device that can be accessed over a storage network.
• E.One IP port can handle multiple ISCSI target devices.

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You wish to edit your crontab file that is located in /var/spool/cron/crontab. What command must you enter to edit this file?

• A.crontab -e
• B.crontab -e /var/spool/cron/crontab
• C.crontab -r
• D.crontab -e /etc/default/cron

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user1, while in his home directory, is attempting to run the following command in his home directory: cp bigfile verybig The system displays the following error:
cp: cannot create verybig: Disc quota exceeded
Your initial troubleshooting shows that the df -h command indicates he is at 100% capacity.
What command would you use to increase the disk space available to the user?

• A.zfs get quota rpool/export/home/user1
• B.zfs userused@user1
• C.zfs quota=none /rpool/export/home/user1
• D.df -h | grep user1
• E.zfs set quota=none /rpool/export/home/user1

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