By passing the exams multiple times on practice test software, you will be able to pass the real 1Z0-821 Exam Duration test in the first attempt. With our 1Z0-821 Exam Duration practice test software, you can simply assess yourself by going through the 1Z0-821 Exam Duration practice tests. We highly recommend going through the 1Z0-821 Exam Duration answers multiple times so you can assess your preparation for the 1Z0-821 Exam Duration exam. Besides, you will enjoy the money refund policy in case of failure. The 1Z0-821 Exam Duration study material provided by Omgzlook can make you enjoy a boost up in your career and help you get the 1Z0-821 Exam Duration certification easily. To make sure your situation of passing the certificate efficiently, our 1Z0-821 Exam Duration study materials are compiled by first-rank experts.
Our 1Z0-821 Exam Duration free demo is available for all of you.
First of all, our 1Z0-821 - Oracle Solaris 11 System Administration Exam Duration study dumps cover all related tests about computers. Our website always trying to bring great convenience to our candidates who are going to attend the Reliable 1Z0-821 Exam Camp File practice test. You can practice our Reliable 1Z0-821 Exam Camp File dumps demo in any electronic equipment with our online test engine.
In order to provide the most effective 1Z0-821 Exam Duration exam materials which cover all of the current events for our customers, a group of experts in our company always keep an close eye on the changes of the 1Z0-821 Exam Duration exam, and then will compile all of the new key points as well as the latest types of exam questions into the new version of our 1Z0-821 Exam Duration training engine. Do not lose the wonderful chance to advance with times. Just come and have a try on our 1Z0-821 Exam Duration study questions!
Oracle 1Z0-821 Exam Duration - There is no doubt that you can get a great grade.
Our 1Z0-821 Exam Duration training quiz is provided by PDF, Software/PC, and App/Online, which allows you to choose a suitable way to study anytime and anywhere. The PDF versions of 1Z0-821 Exam Duration study materials can be printed into a paper file, more convenient to read and take notes. You can also try the simulated exam environment with 1Z0-821 Exam Duration software on PC. Anyway, you can practice the key knowledge repeatedly with our 1Z0-821 Exam Duration test prep, and at the same time, you can consolidate your weaknesses more specifically.
All 1Z0-821 Exam Duration test prep is made without levity and the passing rate has up to 98 to 100 percent now. We esteem your variant choices so all these versions of 1Z0-821 Exam Duration exam guides are made for your individual preference and inclination.
1Z0-821 PDF DEMO:
QUESTION NO: 1
New features wore added to ZFS in Oracle Solaris11.
Your justification to upgrade from Solaris10 to oracle Solaris11 is that it will be possible to take advantage of the enhancements that were made to ZFS.
Identify the three ZFS functions and features that are included in Oracle Solaris 11, but not in Solaris
10.
A. Encrypted ZFS datasets
B. Ability for ZFS to detect and remove redundant data from the tile system
C. Shadow Data Migration
D. Ability to split a mirrored ZFS storage pool
E. Ability to use ZFS on the boot drive and boot to a ZFS root file system.
F. elimination of the swap file system when using ZFS on the root disk
Answer: A,B,C
Explanation:
http://www.oracle.com/technetwork/server-storage/solaris11/overview/solaris-matrix-
1549264.html
QUESTION NO: 2
You are asked to troubleshoot networking issues on an unfamiliar system.
Select the correct command to display what network devices are installed.
A. ifconfig -a
B. dladm show-dev
C. dladm show-phys
D. dladm show-ether
E. netadm show-dev
F. netadm show-ether
Answer: C
QUESTION NO: 3
Which statement is correct about shudown and init commands?
A. The shutdown command brings the system to the single-user milestone by default. The init command must be used to shut the system down to run level 0.
B. The shutdown command performs a clean shutdown of all services whereas init does not.
C. The shutdown command accepts SMF milestones, init stages, or run levels as arguments whereas init accepts only init stages or run levels as arguments.
D. shutdown broadcasts one or more periodic shutdown warning messages to all logged-in users whereas init issues none.
Answer: D
QUESTION NO: 4
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
QUESTION NO: 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.
Cisco 100-490 - You will surely benefit from your correct choice. If you do not have extraordinary wisdom, do not want to spend too much time on learning, but want to reach the pinnacle of life through Symantec 250-587 exam, then you must have Symantec 250-587 question torrent. By practicing our OMSB OMSB_OEN learning materials, you will get the most coveted certificate smoothly. Our SAP C-TS422-2023 study materials are easy to be mastered and boost varied functions. Not only that, we also provide the best service and the best SAP C-THR81-2311 exam torrent to you and we can guarantee that the quality of our product is good.
Updated: May 28, 2022