Omgzlook is a website for Oracle certification 1Z0-821 Latest Study Guide Pdf exam to provide a short-term effective training. Oracle 1Z0-821 Latest Study Guide Pdf is a certification exam which is able to change your life. IT professionals who gain Oracle 1Z0-821 Latest Study Guide Pdf authentication certificate must have a higher salary than the ones who do not have the certificate and their position rising space is also very big, who will have a widely career development prospects in the IT industry in. 1Z0-821 Latest Study Guide Pdf dumps torrent files may be the best method for candidates who are preparing for their IT exam and eager to clear exam as soon as possible. People's success lies in their good use of every change to self-improve. You can free download part of Omgzlook's simulation test questions and answers about Oracle certification 1Z0-821 Latest Study Guide Pdf exam as a try.
Oracle Solaris 1Z0-821 We provide free PDF demo for each exam.
Oracle Solaris 1Z0-821 Latest Study Guide Pdf - Oracle Solaris 11 System Administration Our staff made great efforts to ensure that you always get good grades in examinations. Trying to download the free demo in our website and check the accuracy of 1Z0-821 Pdf Exam Dump test answers and questions. Getting certification will be easy for you with our materials.
Are you worried about how to passs the terrible Oracle 1Z0-821 Latest Study Guide Pdf exam? Do not worry, With Omgzlook's Oracle 1Z0-821 Latest Study Guide Pdf exam training materials in hand, any IT certification exam will become very easy. Omgzlook's Oracle 1Z0-821 Latest Study Guide Pdf exam training materials is a pioneer in the Oracle 1Z0-821 Latest Study Guide Pdf exam certification preparation.
Oracle 1Z0-821 Latest Study Guide Pdf - It can help you pass the exam successfully.
Our 1Z0-821 Latest Study Guide Pdf real dumps has received popular acceptance worldwide with tens of thousands of regular exam candidates who trust our proficiency. Up to now, the passing rate is 98 to 100 percent. What made our 1Z0-821 Latest Study Guide Pdf study guide so amazing? The answer that we only supply the latest and valid 1Z0-821 Latest Study Guide Pdf exam braindumps for our customers and first-class after-sales services come after the first-class 1Z0-821 Latest Study Guide Pdf learning engine. We're also widely praised by our perfect services.
With this certification you will not be eliminated, and you will be a raise. Some people say that to pass the Oracle 1Z0-821 Latest Study Guide Pdf exam certification is tantamount to success.
1Z0-821 PDF DEMO:
QUESTION NO: 1
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
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
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: 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
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.
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 SAP C-THR83-2405 guide braindumps and promise that your computer will not be infected during the process of payment on our SAP C-THR83-2405 study materials. GitHub GitHub-Foundations - So, it can save much time for us. You can contact us at any time if you have any difficulties in the purchase or trial process of our Cisco 300-815 exam dumps. Omgzlook HP HP2-I72 braindump has a high hit rate. Most of these questions are likely to appear in the EMC D-PE-FN-23 real exam.
Updated: May 28, 2022