Our website aimed to help you to get through your certification test easier with the help of our valid 1Z0-821 Exam Overview vce braindumps. You just need to remember the answers when you practice 1Z0-821 Exam Overview real questions because all materials are tested by our experts and professionals. Our 1Z0-821 Exam Overview study guide will be your first choice of exam materials as you just need to spend one or days to grasp the knowledge points of 1Z0-821 Exam Overview practice exam. So the 1Z0-821 Exam Overview questions & answers are valid and reliable to use. You can find all the key points in the 1Z0-821 Exam Overview practice torrent. But PayPal can guarantee sellers and buyers' account safe while paying for 1Z0-821 Exam Overview latest exam braindumps with extra tax.
Oracle Solaris 1Z0-821 Never feel sorry to invest yourself.
You can much more benefited form our 1Z0-821 - Oracle Solaris 11 System Administration Exam Overview study guide. To choose us is to choose success! It is an incredible opportunity among all candidates fighting for the desirable exam outcome to have our Test 1Z0-821 Dumps Demo practice materials.
The 1Z0-821 Exam Overview prep torrent we provide will cost you less time and energy. You only need relatively little time to review and prepare. After all, many people who prepare for the 1Z0-821 Exam Overview exam, either the office workers or the students, are all busy.
Oracle 1Z0-821 Exam Overview - We're definitely not exaggerating.
Combined with your specific situation and the characteristics of our 1Z0-821 Exam Overview exam questions, our professional services will recommend the most suitable version of 1Z0-821 Exam Overview study materials for you. We introduce a free trial version of the 1Z0-821 Exam Overview learning guide because we want users to see our sincerity. 1Z0-821 Exam Overview exam prep sincerely hopes that you can achieve your goals and realize your dreams.
We always strictly claim for our 1Z0-821 Exam Overview study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Oracle syllabus for 1Z0-821 Exam Overview exam. This feature has been enjoyed by over 80,000 takes whose choose our study materials.
1Z0-821 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
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: 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 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
Don't worry about channels to the best ISTQB ISTQB-CTFL study materials so many exam candidates admire our generosity of offering help for them. ISACA CISA-CN - So, buy our products immediately! Salesforce Salesforce-Loyalty-Management - All we do and the promises made are in your perspective. They have rich experience in predicating the VMware 3V0-31.24 exam. With years of experience dealing with Salesforce Education-Cloud-Consultant learning engine, we have thorough grasp of knowledge which appears clearly in our Salesforce Education-Cloud-Consultant study quiz with all the keypoints and the latest questions and answers.
Updated: May 28, 2022