And if you get any questions, please get contact with us, our staff will be online 24/7 to solve your problems all the way. Before you place orders, you can download the free demos of 1Z1-821 Exam Overviews practice test as experimental acquaintance. Once you decide to buy, you will have many benefits like free update lasting one-year and convenient payment mode. So choosing appropriate 1Z1-821 Exam Overviews test guide is important for you to pass the exam. One thing we are sure, that is our 1Z1-821 Exam Overviews certification material is reliable. If you are the dream-catcher, we are willing to offer help with our 1Z1-821 Exam Overviews study guide like always.
Oracle Solaris 1Z1-821 We have always advocated customer first.
Our company attaches great importance on improving the 1Z1-821 - Oracle Solaris 11 System Administration Exam Overviews study prep. After you use our study materials, you can get 1Z1-821 Valid Test Guide Files certification, which will better show your ability, among many competitors, you will be very prominent. Using 1Z1-821 Valid Test Guide Files exam prep is an important step for you to improve your soft power.
When the online engine is running, it just needs to occupy little running memory. At the same time, all operation of the online engine of the 1Z1-821 Exam Overviews training practice is very flexible as long as the network is stable. In order to save you a lot of installation troubles, we have carried out the online engine of the 1Z1-821 Exam Overviews latest exam guide which does not need to download and install.
Oracle 1Z1-821 Exam Overviews - It will be a first step to achieve your dreams.
There may be a lot of people feel that the preparation process for 1Z1-821 Exam Overviews exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. Today, our 1Z1-821 Exam Overviews exam materials will radically change this. High question hit rate makes you no longer aimless when preparing for the exam, so you just should review according to the content of our 1Z1-821 Exam Overviews study guide prepared for you.
So there is nothing to worry about, just buy our 1Z1-821 Exam Overviews exam questions. It is our consistent aim to serve our customers wholeheartedly.
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
As a rich experienced exam dump provider, we will provide you with one of the best tools available to you for pass Adobe AD0-E716 exam. To keep up with the changes of the exam syllabus, our IBM C1000-156 practice engine are continually updated to ensure that they can serve you continuously. Our Cisco 300-615 exam materials are formally designed for the exam. Cisco 300-420 - We believe that our business will last only if we treat our customers with sincerity and considerate service. HP HPE7-A02 - The three versions are very flexible for all customers to operate.
Updated: May 28, 2022