In this highly competitive modern society, everyone needs to improve their knowledge level or ability through various methods so as to obtain a higher social status. Under this circumstance passing 1Z0-821 Test Labs exam becomes a necessary way to improve oneself. And you are lucky to find us for we are the most popular vendor in this career and have a strong strength on providing the best 1Z0-821 Test Labs study materials. The best part of 1Z0-821 Test Labs exam dumps are their relevance, comprehensiveness and precision. You need not to try any other source for1Z0-821 Test Labs exam preparation. As the old saying goes, skills will never be burden.
You final purpose is to get the 1Z0-821 Test Labs certificate.
Our high-quality 1Z0-821 - Oracle Solaris 11 System Administration Test Labs} learning guide help the students know how to choose suitable for their own learning method, our 1Z0-821 - Oracle Solaris 11 System Administration Test Labs study materials are a very good option. More importantly, it is evident to all that the 1Z0-821 Download Free Dumps training materials from our company have a high quality, and we can make sure that the quality of our products will be higher than other study materials in the market. If you want to pass the 1Z0-821 Download Free Dumps exam and get the related certification in the shortest time, choosing the 1Z0-821 Download Free Dumps training materials from our company will be in the best interests of all people.
All the preparation material reflects latest updates in 1Z0-821 Test Labs certification exam pattern. You may now download the 1Z0-821 Test Labs PDF documents in your smart devices and lug it along with you. You can effortlessly yield the printouts of 1Z0-821 Test Labs exam study material as well, PDF files make it extremely simple for you to switch to any topics with a click.
Our Oracle 1Z0-821 Test Labs exam materials can help you realize it.
Briefly speaking, our 1Z0-821 Test Labs training guide gives priority to the quality and service and will bring the clients the brand new experiences and comfortable feelings. For we have engaged in this career for years and we are always trying our best to develope every detail of our 1Z0-821 Test Labs study quiz. With our 1Z0-821 Test Labs exam questions, you will find the exam is just a piece of cake. What are you still hesitating for? Hurry to buy our 1Z0-821 Test Labs learning engine now!
Every page and every points of knowledge have been written from professional experts who are proficient in this line and are being accounting for this line over ten years. And they know every detail about our 1Z0-821 Test Labs learning prep and can help you pass the exam for sure.
1Z0-821 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
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: 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.
In order to promise the high quality of our Cisco 300-415 exam questions, our company has outstanding technical staff, and has perfect service system after sale. We can claim that once you study with our Microsoft PL-400-KR exam questions for 20 to 30 hours, then you will be albe to pass the exam with confidence. If you decide to buy our EMC D-PEXE-IN-A-00 study questions, you can get the chance that you will pass your EMC D-PEXE-IN-A-00 exam and get the certification successfully in a short time. Unlike product from stores, quick browse of our SAP C_HRHPC_2405 preparation quiz can give you the professional impression wholly. And you can click all three formats of our EC-COUNCIL EC0-349 exam dumps to see.
Updated: May 28, 2022