The operating system of 1Z1-821 Reliable Test Tips exam practice has won the appreciation of many users around the world. Within five to ten minutes after your payment is successful, our operating system will send a link to 1Z1-821 Reliable Test Tips training materials to your email address. After our 1Z1-821 Reliable Test Tips study guide update, our operating system will also send you a timely message to ensure that you will not miss a single message. On one hand, all content can radically give you the best backup to make progress. On the other hand, our 1Z1-821 Reliable Test Tips exam questions are classy and can broaden your preview potentially. We can provide you with a free trial version.
Oracle Solaris 1Z1-821 This is a practice test website.
High quality 1Z1-821 - Oracle Solaris 11 System Administration Reliable Test Tips practice materials leave a good impression on the exam candidates and bring more business opportunities in the future. Omgzlook site has a long history of providing Oracle New Practice Questions 1Z1-821 Ppt exam certification training materials. It has been a long time in certified IT industry with well-known position and visibility.
Provided that you lose your exam with our 1Z1-821 Reliable Test Tips exam questions unfortunately, you can have full refund or switch other version for free. All the preoccupation based on your needs and all these explain our belief to help you have satisfactory and comfortable purchasing services on the 1Z1-821 Reliable Test Tips study guide. We assume all the responsibilities our 1Z1-821 Reliable Test Tips simulating practice may bring you foreseeable outcomes and you will not regret for believing in us assuredly.
Oracle 1Z1-821 Reliable Test Tips - This certification gives us more opportunities.
If you are nervous on your 1Z1-821 Reliable Test Tips exam for you always have the problem on the time-schedule or feeling lack of confidence on the condition that you go to the real exam room. Our Software version of 1Z1-821 Reliable Test Tips study materials will be your best assistant. With the advantage of simulating the real exam environment, you can get a wonderful study experience with our 1Z1-821 Reliable Test Tips exam prep as well as gain the best pass percentage.
In the process of job hunting, we are always asked what are the achievements and what certificates have we obtained? Therefore, we get the test Oracle certification and obtain the qualification certificate to become a quantitative standard, and our 1Z1-821 Reliable Test Tips learning guide can help you to prove yourself the fastest in a very short period of time. Life is short for each of us, and time is precious to us.
1Z1-821 PDF DEMO:
QUESTION NO: 1
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: 2
When you issue the "gzip: zommand not found" message is displayed. You need to install the gzip utility on your system.
Which command would you use to check if the gzip utility is available from the default publisher for installation?
A. pkg info|grep gzip
B. pkg list SUNWgzip
C. pkg contents gzip
D. pkg search gzip
Answer: D
Explanation:
Searching for Packages
Use the pkg search command to search for packages whose data matches the specified pattern.
Like the pkg contents command, the pkg search command examines the contents of packages. While the pkg contents command returns the contents, the pkg search command returns the names of packages that match the query.
pkg search
search [-HIaflpr] [-o attribute ...] [-s repo_uri] query
Search for matches to the query, and display the results.
Which tokens are indexed are action-dependent, but may include content hashes and pathnames.
Note: pkg is the retrieval client for the image packaging system. With a valid configuration, pkg can be invoked to create locations for packages to be installed, called 'images', and install packages into those images. Packages are published by publishers, who may make their packages available at one or more repositories. pkg, then, retrieves packages from a publisher's repository and installs them into an image.
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 are attempting to edit your crontab file in the bash shell. Instead of getting your usual vi interface, you are presented with an unfamiliar interface. In order to have your editor of choice-vi- what command must you type after exiting the unfamiliar editor?
A. EDITOR=vi
B. crontab=vi
C. crontab - e vi
D. env
Answer: A
Explanation:
Set the EDITOR variable to vi.
Commands like `crontab -e` will use ed per default. If you'd like to use some better editor (like vi) you can use the environment variable EDITOR:
# EDITOR=vi; crontab -e will open the users crontab in vi. Of course you can set this variable permanently.
Incorrect answers
C: -e Edits a copy of the current user's crontab file, or creates an empty file to edit if crontab does not exist. When editing is complete, the file is installed as the user's crontab file. If a username is given, the specified user's crontab file is edited, rather than the current user's crontab file; this can only be done by a user with the solaris.jobs.admin authorization. The environment variable EDITOR determines which editor is invoked with the -e option. The default editor is ed(1). All crontab jobs should be submitted using crontab. Do not add jobs by just editing the crontab file, because cron is not aware of changes made this way.
QUESTION NO: 5
You are using AI to install a new system. You have added to following information to the AI manifest:
<configuration type= "zone" name= "dbzone" source =
"http://sysA.example.com/zone_cfg/zone.cfg"/>
Which statement is true with regard to the zone.cfg?
A. The zone.cfg file is text file in a zonecfg export format.
B. The zone.cfg file is an AI manifest that specifies how the zone is to be installed.
C. The zone.cfg file is an xml file in a form suitable for use as a command file for the zonecfg command.
D. The zone.cfg file is an SC profile with keywords that are specific for configuring a as part of the installation process.
E. It is am xml configuration file from the /etc/zone directory. It will be used as a profile for the zone.
It specifies the zonename, zonepath, and other zonecfg parameters.
Answer: A
Explanation:
https://docs.oracle.com/cd/E23824_01/html/E21798/glitd.html#scrolltoc
http://docs.oracle.com/cd/E23824_01/html/E21798/glitd.html#aizoneconf
SAP C-ARSOR-2404 - Our online resources and events enable you to focus on learning just what you want on your timeframe. IAPP AIGP - If you make up your mind, choose us! When you purchase ACFCS CFCS exam dumps from Omgzlook, you never fail ACFCS CFCS exam ever again. CompTIA PT0-003 - Of course, their service attitude is definitely worthy of your praise. Tableau TCA-C01 - Omgzlook trusts in displacing all the qualms before believing us.
Updated: May 28, 2022