Free Oracle 1Z0-820 Exam Questions

Become Oracle Certified with updated 1Z0-820 exam questions and correct answers

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Total 135 Questions | Updated On: Feb 21, 2022

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Question 1

You have Solaris 11 system with a host name of sysA and it uses LDAP as a naming service.

You have created a flash archive of sysA and you want to migrate this system to an Oracle Solaris11 server, Solaris10 branded zone.

The zone Status on the Oracle Solaris 11 server is:

- zone10 incomplete /zone/zone1 solaris10 exc1

Select the option that will force the non-global zone to prompt you for a host name and name service the first time it is booted.

A : Use zonecfg to change the zonename before booting the system for the first time

B : Use the - u option with the zoneadm - z zone10 attach command.

C : Use the -u option with the zoneadn -z zone10 install command

D : Remove the sysidcfg file from the /root directory before booting the non-global zone.

Answer: C

Question 2

Which three options are valid methods of installing a Solaris 10 branded zone on a system running Oracle Solaris 11?

A : Use the V2V process to migrate an existing Solaris 8 or 9 non-global zone from a Solaris 10 system to a solaris10 branded zone.

B : Use the V2V process to migrate an existing Solaris 10 non global whole root zone from a Solaris 10 system to a solaris10 branded whole root zone.

C : Install a solaris10 branded zone directly from the Oracle Solaris 10 media.

D : Migrate an existing 64-bit Solaris 10 system to a solaris10 branded non-global zone using the P2V process.

E : Migrate an existing 32 bit Solaris10 system to a solaris10 branded non-global zone using the P2V process.

F : Use the V2V process to migrate an existing Solaris 10 non-global sparse root zone from a Solaris 10 system to a solaris10 branded sparse root zone.

Answer: A,B,D

Question 3

After installing the OS, you boot the system and notice that the syslogd daemon is not accepting messages from remote systems.

Which two options should you select to modify the syslogd daemon configuration so that it accepts messages from remote systems?

A : svccfg -s svc:/system/system -log setprop start/exec= ''syslogd -t''Restart the syslogd daemon.

B : Set the following parameter in the /etc/syslogd.conf file: LOG_FROM_REMOTE= YESRestart the syslogd daemon.

C : svcadm enable svc:/system/system -log/config/log_from_remoteRestart the syslogd daemon.

D : svccfg -s svc:/system/system-log setprop config/log_from_remote=trueRestart the syslogd daemon.

E : Set the following parameter in the /etc/default/syslogd file: LOG_FROM_REMOTE=YESRestart the syslogd daemon.

Answer: B,D

Question 4

Select the two correct descriptions of the configuration of a default installation of Oracle Solaris 11. (Choose two.)

A : The root account no longer exists.

B : Access to the root account is restricted by RBAC.

C : The Solaris Management Console GUI (SMC) can be used to assign the root role to a user.

D : telnet, ftp, and other services are disabled for network access, but root can log in by using SSH.

E : Any logged in user, who knows the password for the root account, can modify the system configuration.

F : usermod -R +root alice will allow user alice to assume the role of root to modify the system configuration.

Answer: A,B

Question 5

Consider the following rule file for use with the Basic Audit Reporting Tool (BART).

CHECK all

IGNORE dirmtime

/etc/security

/etc/notices

IGNORE contents

/export/home

IGNORE mtime size contents

/var

CHECK

You are using BART to detect inappropriate changes to the file system.

Identify the two correct statements describing the attributes recorded.

A : /var/dhcp Attribute: size uid gid mode acl

B : /etc/hosts Attributes: size uid gid mode acl intime dest

C : /var/spool/mqueue Attribute: size uid gid mode acl dirmtime

D : /etc/security/exec_attr Attribute: size uid mode acl mtime devnode

E : /export/home/kate/.profile Attributes: uid gid mode acl dirmtime

F : /export/home/rick/.profile Attributes: size uid gid mode acl mtime contents

Answer: A,D

Page: 1 / 27

Total 135 Questions | Updated On: Feb 21, 2022

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