With the development of technology, our 1Z0-821 Free Download training engine will be updated regularly. Actually, we never stop researching the new functions of the study materials. Normally, we will release our new version of the 1Z0-821 Free Download exam simulation on our website once it passed the tests. After the new version appears, we will also notify the user at the first time. Second, in terms of content, we guarantee that the content provided by our 1Z0-821 Free Download study materials is the most comprehensive. Our Omgzlook can have a good and quick provide of professional study materials about Oracle certification 1Z0-821 Free Download exam.
Oracle Solaris 1Z0-821 And you can pass the exam successfully.
With the help of 1Z0-821 - Oracle Solaris 11 System Administration Free Download guide questions, you can conduct targeted review on the topics which to be tested before the exam, and then you no longer have to worry about the problems that you may encounter a question that you are not familiar with during the exam. Now that you choose to work in the IT industry, you must register IT certification test and get the IT certificate which will help you to upgrade yourself. What's more important, you can prove that you have mastered greater skills.
As we all know, the preparation process for an exam is very laborious and time- consuming. We had to spare time to do other things to prepare for 1Z0-821 Free Download exam, which delayed a lot of important things. If you happen to be facing this problem, you should choose our 1Z0-821 Free Download real exam.
To help you pass the Oracle 1Z0-821 Free Download exam is our goal.
Omgzlook can not only save you valuable time, but also make you feel at ease to participate in the exam and pass it successfully. Omgzlook has good reliability and a high reputation in the IT professionals. You can free download the part of Oracle 1Z0-821 Free Download exam questions and answers Omgzlook provide as an attempt to determine the reliability of our products. I believe you will be very satisfied of our products. I have confidence in our Omgzlook products that soon Omgzlook's exam questions and answers about Oracle 1Z0-821 Free Download will be your choice and you will pass Oracle certification 1Z0-821 Free Download exam successfully. It is wise to choose our Omgzlook and Omgzlook will prove to be the most satisfied product you want.
If you worry about your exam, our 1Z0-821 Free Download exam training dumps will guide you and make you well preparing，you will pass exam without any doubt. How to find a valid exam dumps providers which can elaborate on how to prepare you properly with more appropriate questions to pass 1Z0-821 Free Download exams? Yes, here is your chance to know us.
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
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: 4
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: 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
Omgzlook is a website to provide a targeted training for Oracle certification SAP C_HRHFC_2405 exam. We arrange the experts to check the update every day, if there is any update about the H3C GB0-372-ENU pdf vce, the latest information will be added into the H3C GB0-372-ENU exam dumps, and the useless questions will be remove of it to relief the stress for preparation. Microsoft AI-102 - If we have any updated version of test software, it will be immediately pushed to customers. Your knowledge range will be broadened and your personal skills will be enhanced by using the EMC D-RP-OE-A-24 free pdf torrent, then you will be brave and confident to face the EMC D-RP-OE-A-24 actual test. ISACA CISM - If you do not pass the exam, Omgzlook will full refund to you.
Updated: May 28, 2022