If you want to attend the exam, Omgzlook Oracle 1Z0-821 Valid Free Study Questions questions and answers can offer you convenience. The dumps are indispensable and the best. In recent years, many people are interested in Oracle certification exam. Our 1Z0-821 Valid Free Study Questions study materials boost superior advantages and the service of our products is perfect. We choose the most useful and typical questions and answers which contain the key points of the test and we try our best to use the least amount of questions and answers to showcase the most significant information. Now Oracle 1Z0-821 Valid Free Study Questions certification test is very popular.
Oracle Solaris 1Z0-821 Don't worry over trifles.
You can rest assured to buy the 1Z0-821 - Oracle Solaris 11 System Administration Valid Free Study Questions exam dumps from our company. The mission of Omgzlook is to make the valid and high quality Oracle test pdf to help you advance your skills and knowledge and get the 1Z0-821 Valid Study Guide Ebook exam certification successfully. When you visit our product page, you will find the detail information about 1Z0-821 Valid Study Guide Ebook practice test.
The system is highly flexible, which has short reaction time. So you will quickly get a feedback about your exercises of the 1Z0-821 Valid Free Study Questions preparation questions. For example, it will note that how much time you have used to finish the 1Z0-821 Valid Free Study Questions study guide, and how much marks you got for your practice as well as what kind of the questions and answers you are wrong with.
Oracle 1Z0-821 Valid Free Study Questions - Perhaps this is the beginning of your change.
If you are nervous on your 1Z0-821 Valid Free Study Questions exam for you always have the problem on the time-schedule or feeling lack of confidence on the condition that you go to the real exam room. Our Software version of 1Z0-821 Valid Free Study Questions study materials will be your best assistant. With the advantage of simulating the real exam environment, you can get a wonderful study experience with our 1Z0-821 Valid Free Study Questions exam prep as well as gain the best pass percentage.
In the process of job hunting, we are always asked what are the achievements and what certificates have we obtained? Therefore, we get the test Oracle certification and obtain the qualification certificate to become a quantitative standard, and our 1Z0-821 Valid Free Study Questions learning guide can help you to prove yourself the fastest in a very short period of time. Life is short for each of us, and time is precious to us.
1Z0-821 PDF DEMO:
QUESTION NO: 1
Which option displays the result of running the zfs list command?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: B
Explanation:
The zfs list command provides an extensible mechanism for viewing and querying dataset information.
You can list basic dataset information by using the zfs list command with no options. This command displays the names of all datasets on the system and the values of their used, available, referenced, and mountpoint properties. For more information about these properties, see Introducing ZFS
Properties.
For example:
# zfs list
NAME USED AVAIL REFER MOUNTPOINT
pool 476K 16.5G 21K /pool
pool/clone 18K 16.5G 18K /pool/clone
pool/home 296K 16.5G 19K /pool/home
pool/home/marks 277K 16.5G 277K /pool/home/marks
pool/home/marks@snap 0 - 277K -
pool/test 18K 16.5G 18K /test
QUESTION NO: 2
Oracle Solaris 11 limits access to the system with usernames and passwords.
The usernames are held in ___________, and the passwords are held in ___________.
Select the correct pair.
A. /etc/security/policy.conf /etc/passwd
B. /etc/passwd /etc/shadow
C. /etc/security /etc/passwd
D. /etc/shadow /etc/passwd
Answer: B
Explanation:
The /etc/passwd file contains basic user attributes. This is an ASCII file that contains an entry for each user. Each entry defines the basic attributes applied to a user.
/etc/shadow file stores actual password in encrypted format for user's account with additional properties related to user password i.e. it stores secure user account information.
All fields are separated by a colon (:) symbol. It contains one entry per line for each user listed in
/etc/passwd file.
QUESTION NO: 3
Which operation will fail if the DNS configuration is incorrect?
A. domainname
B. ping localhost.
C. ping 192.168.1.1
D. ping 23.45.82.174
E. ping www.oracle.com.
F. cat /etc/resolv.conf
Answer: E
Explanation:
www.oracle.com would have to be resolved to an IP name by the domain name service.
QUESTION NO: 4
You have completed configuring a zone named dbzone on your Solaris 11 server. The configuration is as following:
The global zone displays the following network information:
The zone has never been booted. Which three options correctly describe this zone?
A. It is a sparse root zone.
B. It is a whole root zone.
C. It is an immutable zone.
D. It is a native zone.
E. The zone shares the network interface with the host.
F. The zone uses a virtual network interface.
G. The hostid is the same as the global zone.
H. The IP address of the zone is 10.0.2.18.
Answer: C,E,G
Explanation:
C: Immutable Zones provide read-only file system profiles for solaris non-global zones.
Note that ip-type: exclusive:
Starting with OpenSolaris build 37 and Oracle Solaris 10 8/07, a default zone can be configured as an
"exclusive-IP zone" which gives it exclusive access to the NIC(s) that the zone has been assigned.
Applications in such a zone can communicate directly with the NIC(s) available to the zone.
Note on zones:
After installing Oracle Solaris on a system, but before creating any zones, all processes run in the global zone. After you create a zone, it has processes that are associated with that zone and no other zone. Any process created by a process in a non-global zone is also associated with that non-global zone.
Any zone which is not the global zone is called a non-global zone. Most people call non- global zones simply "zones." Some people call them "local zones" but this is discouraged.
The default native zone file system model on Oracle Solaris 10 is called "sparse-root." This model emphasizes efficiency and security at the cost of some configuration flexibility.
Sparse-root zones optimize physical memory and disk space usage by sharing some directories, like
/usr and /lib. Sparse-root zones have their own private file areas for directories like /etc and /var.
Whole-root zones increase configuration flexibility but increase resource usage. They do not use shared file systems for /usr, /lib, and a few others.
There is no supported way to convert an existing sparse-root zone to a whole-root zone.
Creating a new zone is required.
QUESTION NO: 5
Identify the correctly matching pair of equivalent functionality of JumpStart and Automated installer (AI).
A. JumpStart: begin script AI: package repository
B. JumpStart: setup_serverAI: installadm create-service
C. JumpStart: add_Install_clientAI: SMF system configuration profile files
D. JumpStart: finish scripts and sysidsfg filesAI: manifest files
Answer: B
Explanation:
JumpStart: Use the setup_install_server(1M) command.
AI: Use the installadm create-service command.
Get the best Network Appliance NS0-604 exam Training; as you study from our exam-files. Our IBM C1000-154 practical material is a learning tool that produces a higher yield than the other. We accept the challenge to make you pass HP HPE6-A85 exam without seeing failure ever! All of CheckPoint 156-590 learning materials do this to allow you to solve problems in a pleasant atmosphere while enhancing your interest in learning. SAP C-THR92-2405 - Omgzlook trusts in displacing all the qualms before believing us.
Updated: May 28, 2022