We always lay great emphasis on the quality of our 1Z0-821 Topics Pdf study guide. Never have we been complained by our customers in the past ten years. The manufacture of our 1Z0-821 Topics Pdf real exam is completely according with strict standard. With our software, passing 1Z0-821 Topics Pdf exam will no longer be the problem. Now are you in preparation for 1Z0-821 Topics Pdf exam? If so, you must be a man with targets. Our system will accurately help you analyze the exercises of the 1Z0-821 Topics Pdf study materials.
To help you pass the 1Z0-821 Topics Pdf exam is our goal.
I have confidence in our Omgzlook products that soon Omgzlook's exam questions and answers about Oracle 1Z0-821 - Oracle Solaris 11 System Administration Topics Pdf will be your choice and you will pass Oracle certification 1Z0-821 - Oracle Solaris 11 System Administration Topics Pdf exam successfully. Our products are just suitable for you. Our 1Z0-821 100% Accuracy exam training dumps will help you master the real test and prepare well for your exam.
The training materials of Omgzlook are developed by many IT experts' continuously using their experience and knowledge to study, and the quality is very good and have very high accuracy. Once you select our Omgzlook, we can not only help you pass Oracle certification 1Z0-821 Topics Pdf exam and consolidate their IT expertise, but also have a one-year free after-sale Update Service. Omgzlook is a website to provide a targeted training for Oracle certification 1Z0-821 Topics Pdf exam.
We have the complete list of popular Oracle 1Z0-821 Topics Pdf exams.
Actually, 1Z0-821 Topics Pdf exam really make you anxious. You may have been suffering from the complex study materials, why not try our 1Z0-821 Topics Pdf exam software of Omgzlook to ease your burden. Our IT elite finally designs the best 1Z0-821 Topics Pdf exam study materials by collecting the complex questions and analyzing the focal points of the exam over years. Even so, our team still insist to be updated ceaselessly, and during one year after you purchased 1Z0-821 Topics Pdf exam software, we will immediately inform you once the 1Z0-821 Topics Pdf exam software has any update.
After our unremitting efforts, 1Z0-821 Topics Pdf learning guide comes in everybody's expectation. Our professional experts not only have simplified the content and grasp the key points for our customers, but also recompiled the 1Z0-821 Topics Pdf preparation materials into simple language so that all of our customers can understand easily no matter which countries they are from.
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
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.
QUESTION NO: 5
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
Every version of HP HPE7-M03 study materials that we provide to you has its own advantage: the PDF version has no equipment limited, which can be read anywhere; the online version can use on any electronic equipment there is network available; the software version can simulate the real HP HPE7-M03 exam environment to let you have more real feeling to HP HPE7-M03 real exam, besides the software version can be available installed on unlimited number devices. We highly recommend going through the EMC D-PDM-DY-23 answers multiple times so you can assess your preparation for the EMC D-PDM-DY-23 exam. You will get the most valid and best useful Microsoft AZ-900 study material with a reasonable price. H3C GB0-372-ENU - So you can relay on us to success and we won't let you down! Tableau TDS-C01 is the authentic study guides with the latest exam material which can help you solve all the difficulties in the actual test.
Updated: May 28, 2022