Oracle 1Z1-821 Questions Ppt 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 1Z1-821 Questions Ppt 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. During the clients use our products they can contact our online customer service staff to consult the problems about our products. After the clients use our 1Z1-821 Questions Ppt prep guide dump if they can’t pass the test smoothly they can contact us to require us to refund them in full and if only they provide the failure proof we will refund them at once. Omgzlook can provide you with a reliable and comprehensive solution to pass Oracle certification 1Z1-821 Questions Ppt exam.
Oracle Solaris 1Z1-821 The rate of return will be very obvious for you.
Oracle Solaris 1Z1-821 Questions Ppt - Oracle Solaris 11 System Administration With it you can secure your career. Next, through my introduction, I hope you can have a deeper understanding of our 1Z1-821 Online Version learning quiz. We really hope that our 1Z1-821 Online Version practice engine will give you some help.
The curtain of life stage may be opened at any time, the key is that you are willing to show, or choose to avoid. Most of People who can seize the opportunityin front of them are successful. So you have to seize this opportunity of Omgzlook.
Oracle 1Z1-821 Questions Ppt - You can really try it we will never let you down!
As a IT worker sometime you may know you will take advantage of new technology more quickly by farming out computer operations, we prefer to strengthen own strong points. Our 1Z1-821 Questions Ppt test braindump materials is popular based on that too. As we all know the passing rate for IT exams is low, the wise choice for candidates will select valid 1Z1-821 Questions Ppt test braindump materials to make you pass exam surely and fast. Professional handles professional affairs.
Our highly efficient operating system for learning materials has won the praise of many customers. If you are determined to purchase our 1Z1-821 Questions Ppt study tool, we can assure you that you can receive an email from our efficient system within 5 to 10 minutes after your payment, which means that you do not need to wait a long time to experience our learning materials.
1Z1-821 PDF DEMO:
QUESTION NO: 1
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: 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
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: 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.
The intelligence of the EMC D-MN-OE-23 test engine has inspired the enthusiastic for the study. SAP C-S4FTR-2023 - Only firm people will reach the other side. No need to doubt and worry, thousands of candidates choose our exam training materials, you shouldn't miss this high pass-rate USGBC LEED-AP-ND training PDF materials. Our experts made significant contribution to their excellence of the EMC D-DS-OP-23 study materials. We assist you to prepare the key knowledge points of SAP C-THR95-2405 actual test and obtain the up-to-dated exam answers.
Updated: May 28, 2022