For all content of our 1Z1-821 Valid Exam Questions Explanations learning materials are strictly written and tested by our customers as well as the market. Come to try and you will be satisfied! We trounce many peers in this industry by our justifiably excellent 1Z1-821 Valid Exam Questions Explanations training guide and considerate services. So do not splurge time on searching for the perfect practice materials, because our 1Z1-821 Valid Exam Questions Explanations guide materials are exactly what you need to have. Just come and buy our 1Z1-821 Valid Exam Questions Explanations practice guide, you will be a winner! To let you be familiar with our product, we list the features and advantages of the 1Z1-821 Valid Exam Questions Explanations study materials as follow.
Oracle Solaris 1Z1-821 We strongly advise you to have a brave attempt.
1Z1-821 - Oracle Solaris 11 System Administration Valid Exam Questions Explanations exam questions promise that if you fail to pass the exam successfully after purchasing our product, we are willing to provide you with a 100% full refund. It is time for you to plan your life carefully. After all, you have to make money by yourself.
We will send our 1Z1-821 Valid Exam Questions Explanations exam question in 5-10 minutes after their payment. Because the most clients may be busy in their jobs or other significant things, the time they can spare to learn our 1Z1-821 Valid Exam Questions Explanations learning guide is limited and little. But if the clients buy our 1Z1-821 Valid Exam Questions Explanations training quiz they can immediately use our product and save their time.
Oracle 1Z1-821 Valid Exam Questions Explanations - You may try it!
Everyone has a utopian dream in own heart. Dreams of imaginary make people feel disheartened. In fact, as long as you take the right approach, everything is possible. You can pass the Oracle 1Z1-821 Valid Exam Questions Explanations exam easily. Why? Because you have Omgzlook's Oracle 1Z1-821 Valid Exam Questions Explanations exam training materials. Omgzlook's Oracle 1Z1-821 Valid Exam Questions Explanations exam training materials are the best training materials for IT certification. It is famous for the most comprehensive and updated by the highest rate. It also can save time and effort. With it, you will pass the exam easily. If you pass the exam, you will have the self-confidence, with the confidence you will succeed.
Our product is of high quality and the passing rate and the hit rate are both high. Nowadays the requirements for jobs are higher than any time in the past.
1Z1-821 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.
Even if you spend a small amount of time to prepare for Snowflake DEA-C01 certification, you can also pass the exam successfully with the help of Omgzlook Oracle Snowflake DEA-C01 braindump. However, our DAMA CDMP-RMD training materials can offer better condition than traditional practice materials and can be used effectively. Amazon CLF-C02 - Even if the exam is very hard, many people still choose to sign up for the exam. Tableau TDA-C01 - So sales and customer satisfaction improved dramatically. Once you purchased our SAP C-TS462-2023 exam dump, we will try our best to help you pass SAP C-TS462-2023 exam.
Updated: May 28, 2022