Oracle 1Z0-821 Pdf Exam Dump is one of the important certification exams. Omgzlook's experienced IT experts through their extensive experience and professional IT expertise have come up with IT certification exam study materials to help people pass Oracle Certification 1Z0-821 Pdf Exam Dump exam successfully. Omgzlook's providing learning materials can not only help you 100% pass the exam, but also provide you a free one-year update service. Our services before, during and after the clients use our 1Z0-821 Pdf Exam Dump certification material are considerate. Before the purchase, the clients can download and try out our 1Z0-821 Pdf Exam Dump learning file freely. You can also try to free download the Oracle certification 1Z0-821 Pdf Exam Dump exam testing software and some practice questions and answers to on Omgzlook website.
Oracle Solaris 1Z0-821 They compile each answer and question carefully.
Our Oracle certification 1Z0-821 - Oracle Solaris 11 System Administration Pdf Exam Dump exam question bank is produced by Omgzlook's experts's continuously research of outline and previous exam. There are a lot of experts and professors in or company in the field. In order to meet the demands of all people, these excellent experts and professors from our company have been working day and night.
We can let you spend a small amount of time and money and pass the IT certification exam at the same time. Selecting the products of Omgzlook to help you pass your first time Oracle certification 1Z0-821 Pdf Exam Dump exam is very cost-effective. Omgzlook provide a good after-sales service for all customers.
Oracle 1Z0-821 Pdf Exam Dump - Omgzlook can give you a brighter future.
Our company have the higher class operation system than other companies, so we can assure you that you can start to prepare for the 1Z0-821 Pdf Exam Dump exam with our study materials in the shortest time. In addition, if you decide to buy 1Z0-821 Pdf Exam Dump exam materials from our company, we can make sure that your benefits will far exceed the costs of you. The rate of return will be very obvious for you. We sincerely reassure all people on the 1Z0-821 Pdf Exam Dump test question from our company and enjoy the benefits that our study materials bring. We believe that our study materials will have the ability to help all people pass their 1Z0-821 Pdf Exam Dump exam and get the related exam in the near future.
Oracle 1Z0-821 Pdf Exam Dump certification exam is a popular IT certification, and many people want to have it. With it you can secure your career.
1Z0-821 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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.
QUESTION NO: 5
Which two statements are true concerning the network stack on Oracle Solaris 11?
A. Hardware network interfaces and datalinks have a one-to-one relationship.
B. IP addresses are assigned to datalinks.
C. A single IP interface can have either an IPv4 address or an IPv6 address but not both.
D. A single IP interface can have both an IPv4 address and an IPv6 address.
E. A single datalink can have only one IP interface.
Answer: A,D
Next, through my introduction, I hope you can have a deeper understanding of our ATLASSIAN ACP-120 learning quiz. VMware 3V0-42.23 - So you have to seize this opportunity of Omgzlook. ISC CISSP - And you can free download the demo s to check it out. Fortinet NSE7_SDW-7.2 - The high quality exam dumps can produce a wonderful effect. VMware 2V0-32.22 - Details determine success or failure, so our every detail is strictly controlled.
Updated: May 28, 2022