NEW QUESTION 1
Consider the following commands:

What is displayed when this sequence of commands is executed using the bash shell?

• A. Hello, world
• B. cat: cannot open file1
• C. cat: cannot open file1Hello, world
• D. cat: cannot open file1 Hello, World
• E. bash: syntax error near unexpected token '&&'

Answer: B

Explanation: First line (rm file1) deletes/removes file1. Second line captures the text into file2.
The first part of line 3 (cat file1) fails as the file1 does not exist.
The && (AND) operator will ensure that the third line fails. The result of line 3 will be the result of first part of line 3 (cat file1).
Note: cat - concatenate files and print on the standard output
Note #1: A list is a sequence of one or more pipelines separated by one of the operators ‘;’, ‘&’, ‘&&’, or ‘||’, and optionally terminated by one of ‘;’, ‘&’, or a newline.
Of these list operators, ‘&&’ and ‘||’ have equal precedence, followed by ‘;’ and ‘&’, which have equal precedence.
AND and OR lists are sequences of one or more pipelines separated by the control operators ‘&&’ and ‘||’, respectively. AND and OR lists are executed with left associativity.
An AND list has the form command1 && command2
command2 is executed if, and only if, command1 returns an exit status of zero.
An OR list has the form command1 || command2
command2 is executed if, and only if, command1 returns a non-zero exit status.
The return status of AND and OR lists is the exit status of the last command executed in the list.
Note #2 (on exit status): Zero means command executed successfully, if exit status returns non-zero value then your command failed to execute.

NEW QUESTION 2
View the Exhibit and review the file system information displayed from a remote server.

You are configuring a new server. This new server has the following storage pool configured:

This new server also has the following file systems configured:

When you are finished building this new server, the pool1/data dataset must be an exact duplicate of note server. What is the correct procedure to create the pool1/data dataset on this new server?

• A. zfs create –o mountpoint=/data –o refquota=1g pool1/data
• B. zfs set mountpoint=none pool1zfs create pool1/data
• C. zfs set mountpoint=none pool1zfs create –o mountpoint=/data –o quota=1g pool1/data
• D. zfs create quota=1g pool1/data
• E. zfs create mountpoint=/data pool1/data
• F. zfs set quota=1g pool1/data

Answer: A

NEW QUESTION 3
The current ZFS configuration on your server is:
pool1 124K 3.91G 32K /pool1 pool1/data 31K 3.91G 31K /data
You need to create a new file system named /data2. /data2 will be a copy of the /data file system.
You need to conserve disk space on this server whenever possible.
Which option should you choose to create /data2, which will be a read writeable copy of the
/data file system, while minimizing the amount of total disk space used in pool1?

• A. zfs set mountpoint=/data2 compression=on pool1/data2
• B. zfs snapshot pool1/data@nowzfs set mountpoint=/data2, comptession=on pool1/data@now
• C. zfs create snapshot pool1/data@nowzfs send pool1/data@now | zfs recv pool1/data2
• D. zfs create snapshot pool1/data@nowzfs clone -o mountpoint=/data2 pool1/data@now pool1/data2
• E. zfs snapshot pool1/data@nowzfs clone -o mountpoint=/data2 -ocompression=on pool1/data@now pool1/data2
• F. zfs snapshot pool1/data@nowzfs clone -o mountpoint=/data2 pool1/data@now pool1/data2

Answer: E

Explanation: zfs snapshot [-r] [-o property=value] ... filesystem@snapname|volume@snapname Creates a snapshot with the given name. All previous modifications by successful system calls to the file system are part of the snapshot
zfs clone [-p] [-o property=value] ... snapshot filesystem|volume Creates a clone of the given snapshot.
Note:
Because snapshots are fast and low overhead, they can be used extensively without great concern for system performance or disk use .
With ZFS you can not only create snapshot but create a clone of a snapshot.
A clone is a writable volume or file system whose initial contents are the same as the dataset from which it was created. As with snapshots, creating a clone is nearly instantaneous, and initially consumes no additional disk space. In addition, you can snapshot a clone.
A clone is a writable volume or file system whose initial contents are the same as the original dataset. As with snapshots, creating a clone is nearly instantaneous, and initially consumes no additional space.
Clones can only be created from a snapshot. When a snapshot is cloned, it creates an implicit dependency between the parent and child.

NEW QUESTION 4
Identify the correct description of an IPS image.

• A. An ISO image of the Solaris media DVD
• B. An IPS repository
• C. A depot location or source where Solaris packages can be installed from
• D. A location where packages can be installed, for example, your Solaris instance

Answer: D

Explanation: An image is a location where packages can be installed. An image can be one of three types:
* Full images are capable of providing a complete system.
* Partial images are linked to a full image (the parent image), but do not provide a complete system on their own.
* User images contain only relocatable packages.

NEW QUESTION 5
Identify the Automated Installer’s (AI) equivalent to jumpStart’s finish scripts and sysidcfg files.

• A. Manifest files
• B. SMF system configuration profile files
• C. Installadm create - client
• D. IPS software package repository
• E. installadm create-service
• F. svccfg - s application/pkg/server setprop sysidcfg

Answer: B

Explanation: Comparing sysidcfg File Keywords to System Configuration Profile Directives
The following table compares sysidcfg file keywords with example AI system configuration profile specifications.
sysidcfg File Keyword
System Configuration Profile Directives Etc.

NEW QUESTION 6
You want to install the openldap software package to a now boot environment for testing before introducing the now software package to the production environment. What option describes the correct procedure to:
1) create a new BE named nowBE
2) install the software to that new BE only

• A. pkg install --newBE openldap
• B. pkg install --be-nama newBE openldap
• C. beadm create newBEbeadm mount newBE /mntpkg -R /mnt update openldap
• D. beadm create newBEbeadm activate newBEpkg install openldap

Answer: D

Explanation: If you want to create a backup of an existing boot environment, for example, prior to modifying the original boot environment, you can use the beadm command to create and mount a new boot environment that is a clone of your active boot environment. This clone is listed as an alternate boot environment in the GRUB menu for x86 systems or in the boot menu for SPARC systems.
When you clone a boot environment by using the beadm create command, all supported zones in that boot environment are copied into the new boot environment.
How to Create a Boot Environment
1. Become the root role.
2. Create the boot environment.
# beadm create BeName
BeName is a variable for the name of the new boot environment. This new boot environment is inactive.
3. (Optional) Use the beadm mount command to mount the new boot environment.
# beadm mount BeName mount-point
Note: If the directory for the mount point does not exist, the beadm utility creates the directory, then mounts the boot environment on that directory.
If the boot environment is already mounted, the beadm mount command fails and does not remount the boot environment at the newly specified location.
4. (Optional) Activate the boot environment.
# beadm activate BeName
BeName is a variable for the name of the boot environment to be activated.
On reboot, the newly active boot environment is displayed as the default selection in the x86 GRUB menu or the SPARC boot menu.

NEW QUESTION 7
Which statement is correct about shudown and init commands?

• A. shutdown broadcasts one or more periodic shutdown warning messages to all logged-in users whereas init issues none.
• B. The shutdown command performs a clean shutdown of all services whereas init does not.
• C. The shutdown command brings the system to the single-user milestone by defaul
• D. The init command must be used to shut the system down to run level 0.
• E. The shutdown command accepts SMF milestones, init stages, or run levels as arguments whereas init accepts only init stages or run levels as arguments.

Answer: A

NEW QUESTION 8
On server A, you enter the following command to add a static route to serverA route -p add
-host 192.168.1.101 192.168.1.101 -static
What is the purpose of this command?

• A. to temporarily bypass IP Filter rules
• B. to specify an IPMP target IP address to in.mpathd
• C. to specify routing to an adjacent network when in.rdisc is not used
• D. to specify routing to an adjacent network when in.routed is not used
• E. to ensure the IP address for serverB is not flushed from the ARP cache
• F. to optimize link aggregation using a direct connection between two systems

Answer: B

Explanation: Note: # route -p add -host destination-IP gateway-IP -static
where destination-IP and gateway-IP are IPv4 addresses of the host to be used as a target.
For example, you would type the following to specify the target system 192.168.10.137, which is on the same subnet as the interfaces in IPMP group itops0:
$ route -p add -host 192.168.10.137 192.168.10.137 -static
This new route will be automatically configured every time the system is restarted. If you
want to define only a temporary route to a target system for probe-based failure detection, then do not use the -p option.

NEW QUESTION 9
You have installed the SMF notification framework to monitor services. Which command is used to set up the notifications for a particular service?

• A. svccfg
• B. svcadm
• C. setnotify
• D. smtp-notify

Answer: A

Explanation: How to Set Up Email Notification of SMF Transition Events
This procedure causes the system to generate an email notification each time one of the services or a selected service has a change in state. You can choose to use either SMTP or SNMP. Normally, you would only select SNMP if you already have SNMP configured for some other reason.
By default, SNMP traps are sent on maintenance transitions. If you use SNMP for monitoring, you can configure additional traps for other state transitions.
1. Become an administrator or assume a role that includes the Service Management rights profile.'
2. Set notification parameters. Example 1:
The following command creates a notification that sends email when transactions go into the maintenance state.
# /usr/sbin/svccfg setnotify -g maintenance mailto:sysadmins@example.com
Example 2:
The following command creates a notification that sends email when the switch service goes into the online state.
# /usr/sbin/svccfg -s svc:/system/name-service/switch:default setnotify to-online mailto:sysadmins@example.com
Note: The svccfg command manipulates data in the service configuration repository. svccfg can be invoked interactively, with an individual subcommand, or by specifying a command file that contains a series of subcommands.
Changes made to an existing service in the repository typically do not take effect for that service until the next time the service instance is refreshed.

NEW QUESTION 10
Your mentor suggests using the dladm rename-link command to rename the network datalinks.
What are the two advantages of following this advice?

• A. It can clarify which network interface has what purpose.
• B. It can simplify specifying the network interface with the dladm modify-aggr command.
• C. It can simplify specifying the network interface with the dladm modify-bridge command.
• D. It can simplify IP filter rule changes if the network interface is replaced with a different type.
• E. It can prevent accidental deletion of the network interface with the dladm delete-phys command.
• F. It can prevent accidental deletion of the network interface configuration with the ipadm delete-addr command.

Answer: AD

Explanation: Note: dladm rename-link [-R root-dir] link new-link
Rename link to new-link. This is used to give a link a meaningful name, or to associate existing link configuration such as link properties of a removed device with a new device.

NEW QUESTION 11
Which two options describe how to override the default boot behavior of an Oracle Solaris 11 SPARC system to boot the system to the single-user milestone?

• A. from the ok prompt, issue this command: boot -m milestone=single-user
• B. From the ok prompt, issue this command: boot -m milestone/single-user
• C. From the ok prompt, issue this command: boot -milestone=single-user
• D. From the ok promp
• E. issue this command:boot -s
• F. From from the ok prompt, issue this command:boot -m milestone=s

Answer: AD

Explanation: By default, Solaris will boot to the pseudo milestone “all” and start all services. This behaviour can be changed at boot time using either “-s” to reach single-user, or the new SMF option “-m milestone=XXX” (see kernel(1M) for a list of the bootable milestones) to select an explicit milestone.
Note: boot -s is the same as: boot -m milestone=single-user
with the difference being that the former is a lot less to type and is what most SysAdmins will be familiar with.

NEW QUESTION 12
View the Exhibit.

The file came from your Automated Installer (AI) install server. The file is .

• A. An AI SC profile for non-global zones
• B. The default AI conf ig file for non-global zones
• C. The default AI manifest for non-global zones
• D. A custom AI manifest

Answer: D

Explanation: ai_manifest
- Automated installation manifest file format
Synopsis
/usr/share/install/ai.dtd.1
Some customizations have been made, such as the selection of specific locales.

NEW QUESTION 13
You created a new zpool. Now you need to migrate the existing ZFS file system from pool1/prod to pool2/prod.
You have these requirements:
1. Users must have access to the data during the migration, so you cannot shutdown the file system while the migration takes place.
2. Because you want to copy the data as quickly as possible, you need to increase the server resources devoted to the ZFS migration.
Which method would you use to modify the ZFS shadow migration daemon defaults to increase the concurrency and overall speed of migration?

• A. Svccfg - s filesystem/shadowd:defaultsetprop config_params/shadow_threads=integer: 16endsvcadm refresh filesystem/shadowd: default
• B. Specify the -b <blocksize> option with the zfs create command and increase the value of<blocksize>
• C. Use the -o -volblocksize=<blocksize>option with the zfs create command and increase the value of the default <blocksize>.
• D. Svccfg -s filesystem/zfs: defaultsetprop config_params/shadow_threads = integer: 16endsvcadm refresh filesystem/zfs:default

Answer: A

Explanation: shadowd is a daemon that provides background worker threads to migrate data for a shadow migration. A shadow migration gradually moves data from a source file system into a new “shadow” file system. Users can access and change their data within the shadow file system while migration is occurring.
The shadowd service is managed by the service management facility, smf(5).
Administrative actions on this service, such as enabling, disabling, or requesting restart, can be performed using svcadm(1M). The service's status can be queried using the svcs(1) command.
The svccfg(1M) command can be used to manage the following parameter related to shadowd:
config_params/shadow_threads
Note: Oracle Solaris 11: In this release, you can migrate data from an old file system to a new file system while simultaneously allowing access and modification of the new file system during the migration process.
Setting the shadow property on a new ZFS file system triggers the migration of the older data. The shadow property can be set to migrate data from the local system or a remote system with either of the following values:
file:///path nfs://host:path

NEW QUESTION 14
In an effort to reduce storage space on your server, you would like to eliminate duplicate copies of data in your server’s ZFS file systems.
How do you specify that pool1/data should not contain duplicate data blocks (redundant data) on write operations?

• A. zfs create - o compression=on pool1/data
• B. zpool create -o deduplication =on pool1; zfs create pool1/data
• C. zfs create - o deduplication=on pool1; zfs create pool1/data
• D. zfs create - o dedupratio=2 pool1/data
• E. zfs create - o dedup=on pool1/data

Answer: E

Explanation: ZFS Deduplication Property
Solaris Express Community Edition, build 129: In this Solaris release, you can use the deduplication property to remove redundant data from your ZFS file systems. If a file system has the dedup property enabled, duplicate data blocks are removed synchronously. The result is that only unique data is stored and common components are shared between files.
You can enable this property as follows:
# zfs set dedup=on tank/home

NEW QUESTION 15
The su command by default makes an entry into the log file for every su command attempt. The following is a single line from the file:
SU 12/18 23:20 + pts/1 user1-root What does the + sign represent?

• A. unsuccessful attempt
• B. successful attempt
• C. The attempt was from a pseudo terminal, and not the console.
• D. The attempt was from a user that is in the adm group, same as root.
• E. Time zone is not set.

Answer: B

Explanation: The sulog file, /var/adm/sulog, is a log containing all attempts (whether successful or not) of the su command. An entry is added to the sulog file every time the su command is executed. The fields in sulog are: date, time, successful (+) or unsuccessful (-), port, user executing the su command, and user being switched to. In the preceding example, all su attempts were successful, except for the attempt on 2/23 at 20:51, when user pete unsuccessfully attempted to su to user root.
Look for entries where an unauthorized user has used the command inappropriately. The following entry shows a successful (indicated by +) su from user userid to root.
SU 03/31 12:52 + pts/0 <userid>-root

NEW QUESTION 16
Which command would you use from the bash shell to determine the total amount of physical memory installed in your Solaris system (x86 and SPARC)?

• A. uname –a
• B. prtconf | grep –i memory
• C. sysdef | grep –i memory
• D. vmstat
• E. prtdiag | grep –i memory

Answer: B

Explanation: The prtconf command prints the system configuration information. The output includes the total amount of memory, and the configuration of system peripherals formatted as a device tree.
If a device path is specified on the command line for those command options that can take a device path, prtconf will only display information for that device node.