What do you know about Omgzlook? Have you ever used Omgzlook exam dumps or heard Omgzlook dumps from the people around you? As professional exam material providers in IT certification exam, Omgzlook is certain the best website you've seen. Why am I so sure? No website like Omgzlook can not only provide you with the best practice test materials to pass the test, also can provide you with the most quality services to let you 100% satisfaction. Omgzlook has a huge IT industry elite team. They all have high authority in the IT area. Oracle certification exam is one of the important exams.
Oracle Solaris 1Z0-821 With it, you will get a different life.
Our 1Z0-821 - Oracle Solaris 11 System Administration Valid Test Answers real dumps has received popular acceptance worldwide with tens of thousands of regular exam candidates who trust our proficiency. With this training materials, you will speed up the pace of success, and you will be more confident. Oracle 1Z0-821 Latest Practice Test Fee certification exam is very important for every IT person.
We regard the customer as king so we put a high emphasis on the trust of every users, therefore our security system can protect you both in payment of 1Z0-821 Valid Test Answers guide braindumps and promise that your computer will not be infected during the process of payment on our 1Z0-821 Valid Test Answers study materials. Moreover, if you end up the cooperation between us,we have the responsibility to delete your personal information on 1Z0-821 Valid Test Answers exam prep. In a word, Wwe have data protection act for you to avoid information leakage!
It is possible for you to easily pass Oracle 1Z0-821 Valid Test Answers exam.
our 1Z0-821 Valid Test Answers exam guide has not equivocal content that may confuse exam candidates. All question points of our 1Z0-821 Valid Test Answers study quiz can dispel your doubts clearly. Get our 1Z0-821 Valid Test Answers certification actual exam and just make sure that you fully understand it and study every single question in it by heart. And we believe you will get benefited from it enormously beyond your expectations with the help our 1Z0-821 Valid Test Answers learning materials.
There are more and more people to participate in 1Z0-821 Valid Test Answers certification exam, and how to win in the increasingly competitive situation? To chose the right hand is the key. Our Omgzlook team has studies the 1Z0-821 Valid Test Answers certification exam for years so that we have in-depth knowledge of the test.
1Z0-821 PDF DEMO:
QUESTION NO: 1
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: 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
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: 4
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: 5
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.
Because if you can get a certification, it will be help you a lot, for instance, it will help you get a more job and a better title in your company than before, and the Juniper JN0-1103 certification will help you get a higher salary. You can instantly download the Oracle SAP C_BW4H_2404 practice dumps and concentrate on your study immediately. With the IBM C1000-127 exam, you will harvest many points of theories that others ignore and can offer strong prove for managers. With our IBM C1000-173 free demo, you can check out the questions quality, validity of our Oracle practice torrent before you choose to buy it. Do you feel aimless and helpless when the SAP C_THR95_2405 exam is coming soon? If your answer is absolutely yes, then we would like to suggest you to try our SAP C_THR95_2405 training materials, which are high quality and efficiency test tools.
Updated: May 28, 2022