Moreover, the colleagues and the friends with IT certificate have been growing. In this case, if you have none, you will not be able to catch up with the others. For example like Oracle 1Z1-821 Concepts certification exam, it is a very valuable examination, which must help you realize your wishes. Besides, we will offer you the benefits of 365 days free update. SO, even if the 1Z1-821 Concepts actual test is changed frequently, you do not worry about it, because our 1Z1-821 Concepts training material is updated according to the actual test and can ensure you pass. If you have any questions about purchasing 1Z1-821 Concepts exam software, you can contact with our online support who will give you 24h online service.
So the 1Z1-821 Concepts exam is a great beginning.
As a consequence you are able to keep pace with the changeable world and remain your advantages with our 1Z1-821 - Oracle Solaris 11 System Administration Concepts training braindumps. Besides, we guarantee that the Exam 1Z1-821 Learning exam questions of all our users can be answered by professional personal in the shortest time with our Exam 1Z1-821 Learning study dumps. One more to mention, we can help you make full use of your sporadic time to absorb knowledge and information.
You can customize the practice environment to suit your learning objectives. 1Z1-821 Concepts dumps at Omgzlook are always kept up to date. Every addition or subtraction of 1Z1-821 Concepts exam questions in the exam syllabus is updated in our braindumps instantly.
Oracle 1Z1-821 Concepts - It is your right time to make your mark.
Now, let us show you why our 1Z1-821 Concepts exam questions are absolutely your good option. First of all, in accordance to the fast-pace changes of bank market, we follow the trend and provide the latest version of 1Z1-821 Concepts study materials to make sure you learn more knowledge. Secondly, since our 1Z1-821 Concepts training quiz appeared on the market, seldom do we have the cases of customer information disclosure. We really do a great job in this career!
To prevent you from promiscuous state, we arranged our 1Z1-821 Concepts learning materials with clear parts of knowledge. Besides, without prolonged reparation you can pass the 1Z1-821 Concepts exam within a week long.
1Z1-821 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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
QUESTION NO: 4
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: 5
Which command should you choose to display the current parameters for the FSS scheduler?
A. dispadmin - c FSS
B. prionctl -c FSS
C. dispadmin -c FSS -g
D. priocntl -c FSS -g
Answer: C
Explanation:
The dispadmin command displays or changes process scheduler parameters while the system is running.
-c class
Specifies the class whose parameters are to be displayed or changed. Valid class values are:
RT for the real-time class, TS for the time-sharing class, IA for the inter-active class, FSS for the fair- share class, and FX for the fixed-priority class. The time-sharing and inter- active classes share the same scheduler, so changes to the scheduling parameters of one will change those of the other.
-g
Gets the parameters for the specified class and writes them to the standard output.
Microsoft PL-200 - So 20-30 hours of study is enough for you to deal with the exam. They always treat customers with courtesy and respect to satisfy your need on our EMC D-PST-MN-A-24 exam dumps. How can our Salesforce Salesforce-MuleSoft-Developer-I practice materials become salable products? Their quality with low prices is unquestionable. Microsoft AZ-104 - Our software is equipped with many new functions, such as timed and simulated test functions. The questions and answers of our Salesforce Salesforce-MuleSoft-Developer-II study tool have simplified the important information and seized the focus and are updated frequently by experts to follow the popular trend in the industry.
Updated: May 28, 2022