Using our 1Z1-821 Study Plan study braindumps, you will find you can learn about the knowledge of your exam in a short time. Because you just need to spend twenty to thirty hours on the practice exam, our 1Z1-821 Study Plan study materials will help you learn about all knowledge, you will successfully pass the 1Z1-821 Study Plan exam and get your certificate. So if you think time is very important for you, please try to use our 1Z1-821 Study Plan study materials, it will help you save your time. Our 1Z1-821 Study Plan materials provide you with the best learning prospects and give you more than you expect by adopting minimal effort. Perhaps the path to successful pass the 1Z1-821 Study Plan is filled variables, but now there is only one possibility to successfully obtain a 1Z1-821 Study Plan certification. Despite the intricate nominal concepts, 1Z1-821 Study Plan exam dumps questions have been streamlined to the level of average candidates, pretense no obstacles in accepting the various ideas.
Oracle Solaris 1Z1-821 The price is set reasonably.
Come and buy our 1Z1-821 - Oracle Solaris 11 System Administration Study Plan exam questions! However, how to pass Oracle certification Latest Test 1Z1-821 Collection Sheet exam quickly and simply? Our Omgzlook can always help you solve this problem quickly. In Omgzlook we provide the Latest Test 1Z1-821 Collection Sheet certification exam training tools to help you pass the exam successfully.
And after using our 1Z1-821 Study Plan learning prep, they all have marked change in personal capacity to deal with the 1Z1-821 Study Plan exam intellectually. The world is full of chicanery, but we are honest and professional in this area over ten years. Even if you are newbie, it does not matter as well.
Oracle 1Z1-821 Study Plan - We provide one –year free updates; 3.
Perhaps you have wasted a lot of time to playing computer games. It doesn’t matter. It is never too late to change. There is no point in regretting for the past. Our 1Z1-821 Study Plan exam questions can help you compensate for the mistakes you have made in the past. You will change a lot after learning our 1Z1-821 Study Plan study materials. And most of all, you will get reward by our 1Z1-821 Study Plan training engine in the least time with little effort.
If you master all key knowledge points, you get a wonderful score. If you choose our 1Z1-821 Study Plan exam review questions, you can share fast download.
1Z1-821 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
New features wore added to ZFS in Oracle Solaris11.
Your justification to upgrade from Solaris10 to oracle Solaris11 is that it will be possible to take advantage of the enhancements that were made to ZFS.
Identify the three ZFS functions and features that are included in Oracle Solaris 11, but not in Solaris
10.
A. Encrypted ZFS datasets
B. Ability for ZFS to detect and remove redundant data from the tile system
C. Shadow Data Migration
D. Ability to split a mirrored ZFS storage pool
E. Ability to use ZFS on the boot drive and boot to a ZFS root file system.
F. elimination of the swap file system when using ZFS on the root disk
Answer: A,B,C
Explanation:
http://www.oracle.com/technetwork/server-storage/solaris11/overview/solaris-matrix-
1549264.html
EMC D-VXR-OE-23 - There is no doubt that the certification has become more and more important for a lot of people, especial these people who are looking for a good job, and it has been a general trend. Cisco 300-730 - Please totally trust the accuracy of questions and answers. We have taken our customers’ suggestions of the EMC D-DS-FN-23 exam prep seriously, and according to these useful suggestions, we have tried our best to perfect the EMC D-DS-FN-23 reference guide from our company just in order to meet the need of these customers well. Preparing for the IBM C1000-154 real exam is easier if you can select the right test questions and be sure of the answers. Usually, the questions of the real exam are almost the same with our Netskope NSK101 exam questions.
Updated: May 28, 2022