1Z0-821 Test Objectives practice materials combine knowledge with the latest technology to greatly stimulate your learning power. By simulating enjoyable learning scenes and vivid explanations, users will have greater confidence in passing the qualifying exams. Learning is sometimes extremely dull and monotonous, so few people have enough interest in learning, so teachers and educators have tried many ways to solve the problem. They are free demos. At the same time, the installation and use of our 1Z0-821 Test Objectives study materials is very safe and you don't need to worry about viruses. On the one hand, our company hired the top experts in each qualification examination field to write the 1Z0-821 Test Objectives prepare dump, so as to ensure that our products have a very high quality, so that users can rest assured that the use of our research materials.
Oracle Solaris 1Z0-821 Our users are willing to volunteer for us.
In order to meet a wide range of tastes, our company has developed the three versions of the 1Z0-821 - Oracle Solaris 11 System Administration Test Objectives preparation questions, which includes PDF version, online test engine and windows software. The key trait of our product is that we keep pace with the changes of syllabus and the latest circumstance to revise and update our 1Z0-821 New Exam Collection Sheet study materials, and we are available for one-year free updating to assure you of the reliability of our service. Our company has established a long-term partnership with those who have purchased our 1Z0-821 New Exam Collection Sheet exam guides.
We believe that the 1Z0-821 Test Objectives exam questions from our company will help all customers save a lot of installation troubles. You just need to have a browser on your device you can use our study materials. We can promise that the 1Z0-821 Test Objectives prep guide from our company will help you prepare for your exam well.
Oracle 1Z0-821 Test Objectives - This is a fact that you must see.
Among global market, 1Z0-821 Test Objectives guide question is not taking up such a large share with high reputation for nothing. And we are the leading practice materials in this dynamic market. To facilitate your review process, all questions and answers of our 1Z0-821 Test Objectives test question is closely related with the real exam by our experts who constantly keep the updating of products to ensure the accuracy of questions, so all 1Z0-821 Test Objectives guide question is 100 percent assured. We make 1Z0-821 Test Objectives exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits.
On one hand, our 1Z0-821 Test Objectives study materials are all the latest and valid exam questions and answers that will bring you the pass guarantee. on the other side, we offer this after-sales service to all our customers to ensure that they have plenty of opportunities to successfully pass their actual exam and finally get their desired certification of 1Z0-821 Test Objectives learning materials.
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.
Salesforce JavaScript-Developer-I - Once you decide to buy, you will have many benefits like free update lasting one-year and convenient payment mode. One thing we are sure, that is our Huawei H20-421_V1.0 certification material is reliable. If you are the dream-catcher, we are willing to offer help with our Salesforce CRT-403 study guide like always. The most important part is that all content of our Amazon SOA-C02 learning braindumps are being sifted with diligent attention and easy to understand for all of our candidates. We are concerted company offering tailored services which include not only the newest and various versions of PMI PMP-KR practice guide, but offer one-year free updates of our PMI PMP-KR exam questions services with patient staff offering help 24/7.
Updated: May 28, 2022